Updated10.2.25 - Log of Project_Final.pdf

LOG OF PROJECT

CONTROL SECTIONS 80023

Hartford and Lawrence Townships Van Buren County

LOCATION:

Control Section 80023, Physical Reference Number 581003, Job Number xx begins on Westbound I-94 at County Road 681, Hartford and Lawrence Townships, Van Buren County.

Westbound I-94 POB = Station 333+24, CS 80023 MP 5.93, PR 581003 MP 5.93 POE = Station 338+40, CS 80023 MP 5.074, PR 581003 MP 6.02

Length: 0.09 Miles

PROGRESS CLAUSE: Submit a Progress Schedule. The Engineer for this project is as follows:

Kerry DenBraber MDOT Coloma Business Office 3880 Red Arrow Highway Benton Harbor, MI 49022 269-569-2767 denbraberk@michigan.gov

After award, start work on the date approved by the Engineer, which must be no earlier than November 3, 2025. In no case may any work be commenced prior to award by the Department.

The contractor will have 4 consecutive days to complete the work. The work can be completed any 4 consecutive days between November 3, 2025 and November 21, 2025. The project must be open to traffic and complete, including restoration, by the completion date of November 21, 2025.

The entire project must be completed, including pavement marking second applications and restoration, by the final completion date of November 21, 2025.

This is an expedited project. The Contractor is responsible to provide sufficient resources and adjust work schedules to complete work within the contract time. No Sunday work will be allowed without prior written approval from the Engineer.

Failure by the Contractor to meet open to traffic, and/or final completion dates will result in the assessment of liquidated damages in accordance with subsections 108.10.C.1 and 108.10.C.2 of the Standard Specifications for Construction and the Special Provision for Liquidated Damages for Other Department Costs for Contract Identification. Liquidated damages will be assessed separately and simultaneously for failure to meet, open to traffic, and/or final completion dates.

Liquidated damages will continue to be assessed for each calendar day that the work associated with the open to traffic, and/or final completion dates remains incomplete, even if these days extend into or beyond seasonal suspension, unless approved otherwise by the Engineer.

Unless specific pay items are provided in the contract any extra costs incurred by the Contractor due to cold-weather protection and winter grading will not be paid for separately but will be included in the payment of other pay items in the contract.

After award and prior to the start of work, the Contractor must attend a preconstruction meeting with the Engineer. The Engineer will determine the day, time, and place for the preconstruction meeting. The meeting will be conducted after project award and may be rescheduled if there are delays in the award of the project. The named subcontractor(s) for, Designated and/or Specialty Items, as shown in the proposal, is(are) recommended to be at the preconstruction meeting if such items materially affect the work schedule.

The Contractor may be required to meet with Department representatives for a post-construction review meeting, as directed by the Engineer. The Engineer will schedule the meeting.

V4.0

MICHIGAN

DEPARTMENT OF TRANSPORTATION

SPECIAL PROVISION

FOR

MAINTAINING TRAFFIC

COL:GLL 1 of 5 APPR:Region:T&S eng:Date

a. Description. This special provision consists of requirements and restrictions to maintain traffic on westbound I-94 in Hartford Township, Van Buren County.

b. General. Maintain traffic throughout the project in accordance with the standard specifications, typicals, and supplemental specifications in the contract and as described on the plans for this project.

c. Construction Influence Area (CIA). The CIA includes the right-of-way of westbound I- 94 from approximately 4 miles east of Country Road 681 to approximately 0.20 miles west of County Road 681.

d. Traffic Restrictions. Maintain traffic in accordance with the Maintaining Traffic Typicals contained herein, except as noted below. Changes or adjustments to the Maintaining Traffic Typicals may be necessary to fit field conditions, subject to approval of the Engineer or as determined by the Engineer.

1. Utilize the following Maintaining Traffic Typicals:

A. 100-GEN-KEY

B. 101-GEN-SPACINGCHARTS

C. 102-GEN-NOTES

D. 103-GEN-SIGN

E. 104-GEN-AB

F. 105-GEN-SPEED-FW

G. 107-GEN-SPEED

H. 200-FW-SHL-(R)

J. 201-FW-SHL-(L)

K. 204-FW-1LC-(L)-MOD

L. 210-FW-SHIFT-1LC-MOD

2. One traffic switch operation on I-94 will take place within the timeframe approved by the Engineer.

3. Maintain a minimum of one lane of traffic at all times on westbound I-94.

4. A lane closure shall remain in place until all work, including curing, is complete.

5. When all work at one location is complete, all traffic control devices shall be removed and repositioned at the next location in accordance with the appropriate traffic control typical before commencing work at the next location.

COL:GLL 2 of 5 09/25/2025

6. The Contractor will have four consecutive days to complete work for the entire project.

Devices for the lane closures must in place starting at 8pm during the night before the first daytime work period.

e. Traffic General.

1. For any lane open to traffic, provide a minimum lane width of 11 feet with 2 feet of shy distance on both sides unless directed otherwise by the Engineer.

2. Do not close lanes where work can be accomplished with a shoulder closure. Do not occupy any part of the active traffic lane with personnel or equipment when utilizing a shoulder closure. Place lane closures only in areas as show on the plans unless otherwise directed by the Engineer.

3. Prior to shifting traffic onto shoulders or opening any lanes/shoulders and/or ramps, remove, by sweeping all accumulated debris that has collected within the shoulder and/or within the closed lane/shoulder.

4. A speed reduction will be used. Set the work zone speed limit on I-94 to 60 miles per hour (mph) and 45 mph where workers are present.

5. Develop and submit to the Engineer an Internal Traffic Control Plan (ITCP) per subsection 104.11.B of the Standard Specifications for Construction. The requirements listed herein are the requirements for a Type A ITCP. Submit the Type A ITCP at the preconstruction meeting. The Engineer will have 7 calendar days to review the ITCP for approval or provide comments for revisions required to obtain approval. Include in the ITCP, at a minimum, the proposed ingress/egress locations for construction equipment and vehicles, traffic control devices that will be utilized to warn the motoring public of ingress/egress locations, and measures that will be taken to ensure compliance with the ITCP. Ensure that the ITCP minimizes conflicts between construction vehicles and motorists and maintains overall safety and mobility within the work zone. No work may begin prior to approval of the ITCP. Additional time required to obtain an approved ITCP will not be cause for delay or impact claims. All costs associated with obtaining an approved ITCP, providing and executing all parts of the approved ITCP including required traffic control devices, or resolving an incomplete or unacceptable ITCP will be borne by the Contractor.

6. Upon approval of the ITCP, complete and submit the “Lane Closure Notification/Request Form or approved equal” to the Engineer for approval prior to the actual closure date. Submit the lane closure request 7 calendar days in advance of the lane closure for approval. This includes all shifts/shoulder/lane/ramp closures as stated per the proposal or any new lane closure requests submitted by the Contractor. The Engineer will have 4 calendar days to review the lane closure request for approval or provide comments for revisions required to obtain approval. Do not implement a lane closure prior to approval by the Engineer. In addition, notify the Engineer when the lane closure is removed or cancelled.

See Lane Closure Notification/Request Form contained in the proposal.

7. The Engineer will be responsible for notifying emergency services, transit agencies, law enforcement and schools prior to any lane closures, detours or major traffic shifts. In addition, the Contractor will be responsible for working with and complying with any coordination that is necessary with the Department and emergency services, transit agencies, COL:GLL 3 of 5 09/25/2025 law enforcement and schools. All costs associated with these coordination efforts will be considered included in the pay item “Minor Traf Devices”.

8. Remove all temporary traffic control devices from MDOT right-of-way during any shut down periods unless needed for directly maintaining or channelizing traffic. No additional payment will be made for removal and/or redeployment of these devices except for in the case of an approved extension of time.

9. Cover or remove construction signing that refers to work zone speed when work at a location is planned to be inactive for a period greater than 2 days, unless otherwise directed by the Engineer.

10. Once work is initiated that includes any lane restrictions, that work must be continued daily until completed. A lack of work activity for more than 2 days will require the removal of lane closures at no expense to the Department.

f. Stage Construction. Maintain traffic in accordance with the restrictions listed in section

d. Traffic Restrictions and the sequence of operations contained herein. Use of an alternate traffic control plan is subject to review and approval by the Engineer.

1. Stage 1

A. Work in the median lane.

B. Maintain one lane of traffic in the outside lane, shifted 4 ft into the outside shoulder.

2. Stage 2

A. Work in the outside lane.

B. Maintain one lane of traffic in the median lane, shifted 4ft toward the median.

g. Traffic Control Devices. Ensure all traffic control devices are in accordance with the MMUTCD and must meet the “acceptable” criteria as defined in the ATSSA publication entitled “Quality Guidelines for Temporary Traffic Control Devices and Features” at the time of initial deployment and after each major stage change.

1. During non-working periods, place applicable advance signs and channelizing devices at specific locations, as directed by the Engineer, at no additional cost to the Department.

2. Notify the Engineer 24 hours in advance of when traffic control devices are being delivered to the project site, to allow for initial inspection of devices to take place.

3. Remove from the project site all traffic control no longer needed for a particular operation and equipment for construction within 7 calendar days of reopening the shoulder/lane/roadway.

4. Channelizing Devices.

COL:GLL 4 of 5 09/25/2025

A. Ensure all devices have sufficient ballast to prevent moving or tipping. If moving or tipping occurs, place additional ballast, as directed by the Engineer, at no additional cost to the Department. No more than two ballasts are allowed on each channelizing device.

B. Do not use caution tape on this project.

C. Space Plastic Drums at 25 ft for tapers and 50 ft for tangents or tighter as directed by the Engineer.

D. Place “RUMBLE STRIPS AHEAD” signs a “D” distance in advance of the “LEFT LANE CLOSED AHEAD” sign the within the advance sign sequence along westbound I- 94.

E. Place a “ROAD WORK AHEAD” on the entrance ramp to westbound I-94 at the Lawrence (exit 52) interchange.

6. Portable Changeable Message Signs (PCMS’s). Use PCMS’s to warn traffic of upcoming and changing traffic control during the life of the project. Obtain approval from the Engineer for all sign locations.

A. Install PCMS’s and make them operational a minimum of 7 calendar days prior to the start of work, unless otherwise directed by the Engineer. Messages displayed on the PCMS’s must conform to MDOT’s policy on PCMS’s. Notify the Engineer if displaying a different message than those listed below for the project.

B. Do not leave PCMS’s with a blank screen within the clear zone of any roadway at any time. Remove the PCMS or display flashing dots in each corner of the screen when there is no message to display. Update the PCMS messages at the end of each work period to reflect current traffic lane restrictions.

C. Display the following two messages greater than 6 days prior to work/within 6 days prior to work along one mile in advance of the first construction warning sign.

D. Display the following two messages greater than 6 days prior to work/within 6 days during work.

h. Temporary Pavement Markings.

LEFT

LANE

CLOSURE

BEGINS

(MONTH)

(DAY)

LT LANE

CLOSED

AHEAD

WATCH

FOR

BACKUPS

COL:GLL 5 of 5 09/25/2025

1. Remove conflicting pavement markings, pavement markings in taper/transition areas and other markings as directed by the Engineer, for operations occupying a location longer than 3 days. Durable markings in these areas should be covered rather than be removed.

2. Complete temporary pavement markings in each stage prior to shifting traffic as directed by the Engineer.

j. Measurement and Payment. Payment will be in accordance with the standard specifications unless otherwise specified. No additional payment will be made for the following activities:

1. Transporting traffic control items from site to site.

2. Providing sufficient vehicles and staff to make changes as-needed on site during work.

3. Providing sufficient vehicles and staff to remove closures from the roadway.

4. Providing additional traffic control devices required to expedite the construction for the convenience of the Contractor.

SUBTOTAL

TYPE A TYPE B

"ROAD WORK AHEAD" W20-1 B/O 48 X 48 16 3 48

"INJURE/KILL A WORKER..." R5-18b B/W 48 X 60 20 2 40

"END ROAD WORK" G20-2 B/O 48 X 24 8 2 16

"WORK ZONE BEGINS" R5-18c B/W 48 X 48 16 2 32

"REDUCED SPEED ZONE

AHEAD"

W3-5b B/O 48 X 48 16 2 32

"LEFT LANE CLOSED 2

MILES"

W20-5aLMOD B/O 48 X 48 16 2 32

"LEFT LANE CLOSED 1

MILE"

W20-5aLMOD B/O 48 X 48 16 2 32

"LEFT LANE CLOSED

AHEAD"

W20-5aL B/O 48 X 48 16 2 32

"SPEED LIMIT 70" R2-1 B/W 48 X 60 20 2 40

"SPEED LIMIT 60" R2-1 B/W 48 X 60 20 4 80

"WHERE WORKERS

PRESENT 45"

R2-1a B/W 48 X 60 20 4 80

LANE TRANSITION L W4-2L B/O 48 X 48 16 2 32

"RUMBLE STRIPS AHEAD" W8-26 B/O 48 X 48 16 2 32

REVERSE CURVE (L) W1-4L B/O 48 X 48 16 2 32

REVERSE CURVE (R) W1-4R B/O 48 X 48 16 2 32

TARGET ARROW (L) W1-6L B/O 48 X 24 8 3 24

TARGET ARROW (R) W1-6R B/O 48 X 24 8 3 24

"LEFT SHOULDER CLOSED

AHEAD"

W21-5bL B/O 48 X 48 16 2 32

"RIGHT SHOULDER

CLOSED AHEAD"

W21-4bL B/O 48 X 48 16 2 32

"LEFT SHOULDER CLOSED" W21-5aL B/O 48 X 48 16 2 32

"RIGHT SHOULDER

CLOSED"

W21-4aL B/O 48 X 48 16 2 32

TOTAL= 768

DATE SHEET

9/9/2025 1

TEMPORARY CONSTRUCTION SIGNING

SIGN CODE COLOR SIZE AREA QUANTITY

CONT SECT. JOB NO

80023 M

NOT TO SCALE

FILE:

Michigan Department of Transportation

MAY 2021

A DOUBLE LANE SHIFT

ON A 7-LANE UNDIVIDED ROADWAY

1 BOUND AND CLTL CLOSURE WITH DATE:

SHEET:

NO:

100-GEN-KEY.dgn 3(1R+2L)LC-2(L)SHIFT

152-CLT(7)-

MAINTAINING TRAFFIC TYPICAL

FILE:

Michigan Department of Transportation

DECEMBER 2021

TYPICAL NUMBERING KEY

DATE:

100-GEN-KEY.dgn

MAINTAINING TRAFFIC TYPICAL

100-GEN-KEY

NO:

TYPICAL NUMBER KEY

CODES

ZIP = ZIPPER MERGE

TS = TEMPORARY SIGNAL

TR = TRAFFIC REGULATOR

STA = STOPPED TRAFFIC ADVISORY

SPEED = SPEED

SP = SPECIAL

SIGN = SIGN

SHL = SHOULDER CLOSURE

SD = SHORT DURATION

RUM = RUMBLE STRIP

ROLL = ROLLING ROADBLOCK

(R) = RIGHT

PCMS = PORTABLE CHANGEABLE MESSAGE SIGN

PARK = PARKING LANE

NFW = NON-FREEWAY

MID = MIDDLE OF INTERSECTION OR ROAD

OUT = OUTSIDE OF SHOULDER

O = OUTSIDE (LANE CLOSURE)

LO = LANE OPEN

LD = LONG DURATION

LC = LANE CLOSURE

(L) = LEFT

L = LANE

INT = INTERSECTION

IN = INSIDE

GORE = FREEWAY GORE AREA

GEN = GENERAL INFORMATION

FW = FREEWAY

ExR = EXIT RAMP

EnR = ENTRANCE RAMP

EM = EARLY MERGE

CruSha = CRUSH AND SHAPE

CROSS = CROSSOVER

CLT = CENTER LEFT TURN LANE

C = CLOSURE

AW = ADVANCE WARNING

AB = ARROW BOARD

2(L)SHIFT = 2 LANES SHIFTED TO THE LEFT.

3(1R+2L)LC = 3 LANES CLOSED, (1 RIGHT LANE AND 2 LEFT LANES).

CTL(7) = CENTER LEFT TURN LANE, 7 LANES TOTAL.

152 - TYPICAL NUMBER

CODE: 152-CTL(7)-3(1R+2L)LC-2(L)SHIFT

EXAMPLE TYPICAL

5000 - SURVEY

4000 - MAINTENANCE

360 - ROLLING ROADBLOCK

350 - GORE LOCATIONS

340 - MERGE SYSTEMS

320 - CRUSH AND SHAPE

310 - CROSSOVER CLOSURE

300 - ADVANCE WARNINGS

230 - FREEWAY EXIT RAMPS

220 - FREEWAY ENTRANCE RAMPS

210 - FREEWAY LANE SHIFTS

200 - FREEWAY CLOSURES

160 - SIGNAL WORK

150 - CLT 7 LANE SECTIONS

140 - PARKING LANES

130 - CENTER LEFT TURN (CLT) LANES

120 - NON-FREEWAY

110 - TRAFFIC REGULATORS

100 - GENERAL NOTES

Michigan Department of Transportation

MAY 2021

"B", "D" AND "L" TABLES

CHANNELIZING DEVICE SPACING,

SIGN BORDER KEY, AND ROLL-AHEAD SPACING

101-GEN-SPACING-CHARTS.dgn

SPACING-CHARTS

101-GEN-

NO:

DISTANCE BETWEEN TRAFFIC SIGNS, "D"

POSTED SPEED LIMIT, MPH (PRIOR TO WORK AREA)

D (FEET)

DISTANCES

"D"

B (FEET)

GUIDELINES FOR LENGTH OF LONGITUDINAL BUFFER SPACE, "B"

LENGTHS

"B"

30 35 40 45 50 55 60 65 70

25 30 35 40 45 50 55 60 65 70

250 300 350 400 450 500 550 600 650 700

SPEED, MPH (PRIOR TO WORK AREA)

132 181 230 279 329 411 476 542 625

OPERATING SPEED.

* POSTED SPEED, OFF-PEAK 85TH PERCENTILE SPEED PRIOR TO WORK STARTING, OR THE ANTICIPATED

POSTED SPEED LIMIT, MPH (PRIOR TO WORK AREA)

25 30 35 40 45 50 55 60 65 70

1 11

2 100 110 120 130 140

3 135 150 165 180 195 210

4 107 180 200 220 240 260 280

5 103 134 225 250 300 325 350

6 123 160 270 300 330 360 390 420

7 143 187 315 350 385 420 455 490

8 164 214 360 400 440 480 520 560

(FEET)

OFFSET

MINIMUM MERGING TAPER LENGTH, "L" (FEET)

9 184 240 405 450 495 540 585 630

10 205 267 450 500 550 600 650 700

11 225 294 495 550 605 660 715 770

12 180 245 320 540 600 660 720 780 840

13 266 347 585 650 715 780 845 910

14 286 374 630 700 770 840 910 980

15 307 400 675 750 825 900 975 1050

15 21 27 45 50 55 60 65 70 75

90544130

32 45 62 80

42 60 82

53 75 275

63 90

33 83

Michigan Department of Transportation

MAY 2021

"B", "D" AND "L" TABLES

CHANNELIZING DEVICE SPACING

SIGN BORDER KEY AND ROLL-AHEAD SPACING

SPACING-CHARTS

101-GEN-

NO:

SHOWN IN THE ABOVE TABLES ARE AS FOLLOWS:

MERGING TAPER IN DERIVING THE "L" VALUES

THE FORMULAS FOR THE MINIMUM LENGTH OF A

60 THE WORK AREA IS 40 MPH OR LESS

WHERE POSTED SPEED PRIOR TO "L" = W X S

THE WORK AREA IS 45 MPH OR GREATER

WHERE POSTED SPEED PRIOR TO "L" = W X S

W = WIDTH OF OFFSET

S = POSTED SPEED LIMIT IN MPH PRIOR TO WORK AREA

L = MINIMUM LENGTH OF MERGING TAPER

UPSTREAM TAPERS

DOWNSTREAM TAPERS

TAPER LENGTHTYPES OF TAPERS

100' - MAXIMUM2 TO 1 LANE ROAD TAPER

1/3 L - MINIMUMSHOULDER TAPER

1/2 L - MINIMUMSHIFTING TAPER

L - MINIMUMMERGING TAPER

MAXIMUM SPACING FOR CHANNELIZING DEVICES

SPEED LIMIT

WORK ZONE

TAPERTAPER TANGENT TANGENT

< 45 MPH

> 45 MPH 25 FEET100 FEET50 FEET

1 x SPEED LIMIT 2 x SPEED LIMIT

100' (PER LANE)(USE IS RECOMMENDED)

DRUM AND 42" DEVICE SPACING (FT) NIGHTTIME 42" DEVICE SPACING (FT)

25 FEET 50 FEET

50 FEET

EXITEXIT

IS TO BE PLACED ON THE PROJECT

SOLID OUTLINES INDICATE A SIGN THAT

EXISTS ON SITE, AND NEEDS TO BE COVERED.

DASHED OUTLINES INDICATE A SIGN THAT

SIGN OUTLINE KEY

Michigan Department of Transportation

MAY 2021

"B", "D" AND "L" TABLES

CHANNELIZING DEVICE SPACING

SIGN BORDER KEY AND ROLL AHEAD SPACING

SPACING-CHARTS

101-GEN-

NO:

TO WORK ZONE)

(POSTED SPEED PRIOR

PREVAILING SPEED

25 FT

GUIDELINES FOR ROLL-AHEAD DISTANCES FOR TMA VEHICLES - TEST LEVEL 2

VEHICLE

TMA

WEIGHT OF

40 MPH OR LESS

(STATIONARY)

5.5 TONS

TO WORK ZONE)

(POSTED SPEED PRIOR

PREVAILING SPEED

50-55 MPH

100 FT

150 FT

175 FT

VEHICLE

TMA

WEIGHT OF

* ROLL-AHEAD DISTANCES ARE CALCULATED USING A 4,410 POUND IMPACT VEHICLE WEIGHT.

25 FT

25 FT

50 FT

(STATIONARY)

12 TONS

(MOBILE)

5 TONS

45 MPH

60-75 MPH

45 MPH

50-55 MPH

60-75 MPH

TMA VEHICLE TO WORK AREA)

(DISTANCE FROM FRONT OF

ROLL-AHEAD DISTANCE*

TMA VEHICLE TO WORK AREA)

(DISTANCE FROM FRONT OF

ROLL-AHEAD DISTANCE*

* ROLL-AHEAD DISTANCES ARE CALCULATED USING A 10,000 POUND IMPACT VEHICLE WEIGHT.

GUIDELINES FOR ROLL-AHEAD DISTANCES FOR TMA VEHICLES - TEST LEVEL 3

MAY 2022

TRAFFIC TYPICALS

NOTE SHEET

102-GEN-NOTES.dgn

102-GEN-NOTES

NO:

GENERAL NOTES

BUFFER AREAS.

DO NOT STORE EQUIPMENT, MATERIALS OR PERFORM WORK IN ESTABLISHEDG4:

BY MDOT WILL BE ALLOWED.

APPLICABLE SPECIAL PROVISIONS. ONLY DESIGNS AND MATERIALS APPROVED

STANDARD SPECIFICATIONS FOR CONSTRUCTION, THE STANDARD PLANS AND

MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, THE CURRENT EDITION OF THE

HARDWARE (MASH) TL-3 AS WELL AS THE CURRENT EDITION OF THE MICHIGAN

REPORT 350 (NCHRP 350) TEST LEVEL 3, OR MANUAL FOR ASSESSING SAFETY

LIGHTING MUST MEET NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM

ALL TEMPORARY SIGNS, TYPE III BARRICADES, THEIR SUPPORT SYSTEMS ANDG3:

ARE ADEQUATELY DELINEATED BY OTHER TRAFFIC CONTROL DEVICES.

WILL BE MADE FOR TRAFFIC PATTERNS FOR WORK LESS THAN THREE DAYS THAT

BE REMOVED BEFORE ANY CHANGE IS MADE IN THE TRAFFIC PATTERN. EXCEPTION

CHANGES IN TRAFFIC PATTERNS OR PROPOSED TEMPORARY TRAFFIC MARKINGS SHALL

ALL EXISTING PAVEMENT MARKINGS WHICH ARE IN CONFLICT WITH EITHER PROPOSED G5:

S9:

OF THE STOP SIGN OR IF SIGNALS ARE BEING USED TO CONTROL TRAFFIC.

STOP AHEAD SIGNS ARE NOT REQUIRED IF THERE IS ADEQUATE VISIBILITY

STOP SIGNS NOT REQUIRED IF SIGNALS ARE ON 4-WAY FLASHING RED.

S8:

PLACE THEM "D" DISTANCE APART.

WHEN SPEED LIMIT SIGNS CANNOT BE PLACED SIDE BY SIDE AS SHOWN,

S7:

THE WORK ZONE.

PLACE ADDITIONAL R8-3 SIGNS AT A MAXIMUM 500' SPACING THROUGHOUT

S6:

STANDARDS.

FABRICATE SPECIAL SIGNS IN ACCORDANCE WITH CURRENT SIGNING DESIGN

S4:

THE W20-5 SIGNS.

WHEN TRAFFIC VOLUMES ARE SIGNIFICANT ENOUGH TO CREATE BACKUPS BEYOND

ADDITIONAL SIGNING AND/OR ELONGATED SIGNING SEQUENCES SHOULD BE USED

S2:

AND CONSOLIDATE THE SEQUENCE AS APPROPRIATE.

OR LONGER. TO APPLY THIS TYPICAL WITHOUT R5-18b SIGNS, REMOVE THE SIGNS

15 DAYS OR LONGER OR NON-FREEWAY PROJECTS WITH A DURATION OF 90 DAYS

R5-18b SIGNS ARE ONLY REQUIRED ON FREEWAY PROJECTS WITH A DURATION OF

S3:

OMIT THIS SIGN IN SUBSEQUENT SEQUENCES IN THE SAME WORK ZONE.

R5-18c IS ONLY REQUIRED IN THE INITIAL SIGNING SEQUENCE IN THE WORK ZONE.

SIGN NOTES

S5:

ACCORDINGLY.

SPEED LIMIT ARE POSTED, OMIT ALL W3-5b AND R2-1 SIGNS AND REDUCE SPACING

OF THE WORK AREA AS INDICATED. IF PERMANENT SIGNS DISPLAYING THE CORRECT

SPEED LIMIT SIGNS RETURNING TRAFFIC TO ITS NORMAL SPEED BEYOND THE LIMITS

WHEN REDUCED SPEED LIMITS ARE UTILIZED IN THE WORK AREA, PLACE ADDITIONAL

ROADWAY SUCH THAT NO SPEED LIMIT SIGNS ARE MORE THAN 2 MILES APART.

IS IN EFFECT. PLACE ADDITIONAL SPEED LIMIT SIGNS AT INTERVALS ALONG THE

ENTRANCE RAMP THAT COMES ONTO THE FREEWAY WHERE THE REDUCED SPEED

EACH MAJOR CROSSROAD THAT INTERSECTS THE WORK ZONE, OR AFTER EACH

PLACE ADDITIONAL SPEED LIMIT SIGNS REFLECTING THE WORK ZONE SPEED AFTER

S1:

SAFETY AND MOBILITY MANUAL, SECTIONS 6.01.09 AND 6.01.10.

CONDITIONS, COVERED, OR REMOVED. FOR GUIDANCE SEE THE WORK ZONE

ALL NON-APPLICABLE SIGNING WITHIN THE CIA MUST BE MODIFIED TO FIT

TCD8:

REVERSE CURVE SIGN, AND THE SECOND REVERSE CURVE SIGN CAN BE OMITTED.

REVERSE CURVE SIGN (W24-1) CAN BE USED INSTEAD OF THE FIRST

WHERE THE SHIFTED SECTION IS SHORTER THAN 600 FEET, A DOUBLE

TYPE III BARRICADES MUST BE LIGHTED FOR OVERNIGHT CLOSURES.TCD3:

"ROAD CLOSED" EXTENDING COMPLETELY ACROSS THE HAUL ROAD.

WHEN THE HAUL ROAD IS NOT IN USE, PLACE LIGHTED TYPE III BARRICADES WITHTCD4:

TEMPORARY TRAFFIC CONTROL DEVICE NOTES

TCD7:

OFF ROAD FROM EDGE OF PAVEMENT TO EDGE OF PAVEMENT.

ADDITIONAL TYPE III BARRICADES MAY BE REQUIRED TO COMPLETELY CLOSE

TCD9:

ARE NOT TO EXCEED 50 FEET AT NIGHT.

45 MPH OR GREATER. THE SPACING FOR 42 INCH CHANNELIZING DEVICE TANGENTS

EXCEED 100 FEET ON ROADWAYS WITH A POSTED WORK ZONE SPEED LIMIT OF

WITH A POSTED WORK ZONE SPEED LIMIT LESS THAN 45 MPH AND SHOULD NOT

SHOULD NOT EXCEED TWICE THE WORK ZONE SPEED LIMIT IN MPH FOR ROADWAYS

THE MAXIMUM DISTANCE IN FEET BETWEEN CHANNELIZING DEVICES IN A TANGENTTCD2:

TAPERS ARE NOT TO EXCEED 25 FEET AT NIGHT.

LIMIT OF 45 MPH OR GREATER. THE SPACING FOR 42 INCH CHANNELIZING DEVICE

SHOULD NOT EXCEED 50 FEET ON ROADWAYS WITH A POSTED WORK ZONE SPEED

ROADWAYS WITH A POSTED WORK ZONE SPEED LIMIT LESS THAN 45 MPH AND

SHOULD NOT EXCEED 1.0 TIMES THE WORK ZONE SPEED LIMIT IN MPH FOR

THE MAXIMUM DISTANCE IN FEET BETWEEN CHANNELIZING DEVICES IN A TAPERTCD1:

AT A CONSISTENT DISTANCE, BETWEEN 10' AND 20' APART.

THREE RUMBLE STRIPS. PLACE THE RUMBLE STRIPS IN THE ARRAY

RECOMMENDATIONS. AN ARRAY OF RUMBLE STRIPS CONTAINS

SHOWN, AND IN ACCORDANCE WITH THE RUMBLE STRIP MANUFACTURER'S

IF NOT SPECIFIED IN THE CONTRACT, PLACE RUMBLE STRIPS AS

RUMBLE STRIPS ARE TO BE PLACED AS SPECIFIED IN THE CONTRACT.

RAMP NOTES

DIVERGE IN A FREE MANNER

CHANELIZING DEVICES MUST BE POSITIONED TO ENABLE RAMP TRAFFIC TO

WHEN CONDITIONS ALLOW, E5-1 SIGNS MUST BE REMOVED OR COVERED ANDRMP1:

WORK SHOULD BE EXPEDITED TO AVOID THE STOP AND/OR YIELD CONDITIONS.

THE RAMP TO COMPLETE WORK TO ALLOW AN ADEQUATE MERGE DISTANCE.

IN PLACE OF W3-2 SIGNS. CONSIDERATION SHOULD BE GIVEN TO CLOSING

R1-2 SIGNS. WHEN R-1 SIGNS ARE USED, W3-1 SIGNS MUST BE USED

WHEN CONDITIONS WARRANT, R1-1 SIGNS MAY BE USED IN PLACE OF

STOP AND YIELD CONDITIONS SHOULD BE AVOIDED WHENEVER PRACTICAL.RMP2:

G2:

THE ENGINEER.

GEN-KEY ARE APPROXIMATE AND MAY NEED ADJUSTING AS DIRECTED BY

DISTANCE BETWEEN SIGNS, "D", THE VALUES FOR WHICH ARE SHOWN IN TYPICAL

BOARD IN THE CLOSED LANE AS CLOSE TO THE BEGINNING OF TAPER AS POSSIBLE.

SECTIONS, IF ARROW BOARD CANNOT BE PLACED BEHIND CURB, PLACE ARROW

MOTORISTS WHEN PHYSICAL LIMITATIONS RESTRICT PLACEMENT. IN CURBED

PRACTICAL, BUT NOT IN A MANNER THAT WILL OBSCURE OR CONFUSE APPROACHING

PLACE LIGHTED ARROW PANELS AS CLOSE TO THE BEGINNING OF TAPERS AS TCD6:

S10:

A SPEED REDUCTION IN THIS DIRECTION.

PLACE REDUCED SPEED ZONE AHEAD SIGN (W3-5b) HERE WHEN USING

TCD10:

SIDES OF THE ROAD 1000 FEET FROM EACH OTHER.

CORRECT PCMS MESSAGING. STAGGER PCMS THAT ARE ON OPPOSING

CHANGEABLE MESSAGE SIGN GUIDELINES FOR RECCOMENDED AND

SEE THE WORK ZONE SAFETY AND MOBILITY MANUAL, PORTABLE

AN ANGLE OF 45 DEGREES IN THE DIRECTION VEHICULAR TRAFFIC IS TO PASS.

HAVE ALTERNATING DIAGONAL ORANGE AND WHITE STRIPES SLOPING DOWNWARD AT

AND WHITE RETROREFLECTIVE SHEETING. THE RETROREFLECTIVE SHEETING MUST

A MINIMUM OF 12 INCHES IN WIDTH AND 36 INCHES IN HEIGHT AND HAVE ORANGE

WHEN USED WITH A TEMPORARY SIGNAL SYSTEM. THE OBJECT MARKERS MUST BE

IN THE STANDARD PLAN FOR TEMPORARY CONCRETE BARRIER (R-53, AND R-126)

USE OBJECT MARKER SIGNS IN LIEU OF THE TYPE B HIGH INTENSITY LIGHT SHOWNTCD5:

ROLL AHEAD DISTANCE

B = LENGTH OF LONGITUDINAL BUFFER

L = MINIMUM LENGTH OF TAPER

D = DISTANCE BETWEEN TRAFFIC CONTROL DEVICES

SEE GEN-SPACING-CHARTS FOR COMMON VALUES INCLUDING:G1:

TRAFFIC REGULATOR NOTES

TR1:

BY THE ROADWAY ADT, GEOMETRICS, AND AS DIRECTED BY THE ENGINEER.

THE MAXIMUM DISTANCE BETWEEN THE TRAFFIC REGULATORS IS DETERMINED

AND THE VIDEO "HOW TO SAFELY REGULATE TRAFFIC IN MICHIGAN".

THE CURRENT VERSIONS OF THE TRAFFIC REGULATOR'S INSTRUCTION MANUAL

SPECIFICATIONS, THE STANDARD PLANS AND APPLICABLE SPECIAL PROVISIONS,

TRAFFIC REGULATORS MUST FOLLOW ALL THE REQUIREMENTS IN THE STANDARD

TR2:

THE HOURS OF DARKNESS.

REGULATOR'S STATIONS WHEN TRAFFIC REGULATING IS ALLOWED DURING

PROVIDE APPROPRIATE BALLOON LIGHTING TO SUFFICIENTLY ILLUMINATE TRAFFIC

S11:

LENGTH OF SHIFT AND AS PER THE ENGINEER.

SHIFTS MORE THAN 12FT, PLACE THREE OR MORE W1-6(R)(L) SIGNS DEPENDING UPON

SHIFTS 5FT TO 12FT, PLACE TWO W1-6(R)(L)

SHIFTS 4FT OR LESS, PLACE ONE W1-6(R)(L)

THE NUMBER OF W1-6 SHIFT SIGNS TO PLACE FOR A SHIFT IS AS FOLLOWS:

S12:

IN THIS DIRECTION

PLACE R2-1 SIGNS AS DETAILED IN NOTE S5 WHEN THERE IS A SPEED REDUCTION

THE FOLLOWING NOTES APPLY IF CALLED FOR ON THE TRAFFIC TYPICAL

THE REQUIREMENTS OF THE MMUTCD

PROVIDE EITHER A STOP/SLOW AFAD OR A RED/YELLOW LENS AFAD, MEETINGTR3:

MAY 2022

NOTE SHEET

102-GEN-NOTES.dgn

102-GEN-NOTES

NO:

SIGNAL NOTES

TRUCK IS LOCATED OVER ACTIVE TRAVEL LANES.

THE CONTRACTOR MUST HAVE A DESIGNATED SPOTTER IF THE AERIAL BUCKETSIG4:

INTERSECTION WHEN TRAFFIC IS PLACED IN A 4 WAY STOP.

COMPROMIZED. USE TRAFFIC REGULATORS TO CONTROL TRAFFIC THROUGH THE

THE INTERSECTION IN A 4 WAY STOP IF THE 14 FOOT VERTICAL CLEARANCE IS

CLEARANCE. THE CONTRACTOR MUST UTILIZE AN ALTERNATE SET UP, OR PLACE

THE LOWEST POINT OF THE BUCKET MAY NOT TRAVEL BELOW 14 FOOT VERTICALSIG5:

TRUCK MAY BE MOVED TO FACILITATE WORK.

DELINEATE THE TRUCK WITH CHANNELIZING DEVICES. THE POSITION OF THESIG6:

42 INCH CHANNELIZING DEVICES FOR NIGHTTIME WORK.

DELINEATE THE WORK ZONE AREA WITH 28 INCH CONES FOR DAYTIME WORK, ORSIG3:

SIGNAL IS IN OPERATION.SIG2:

EXISTING SIGNAL MUST BE EITHER 4-WAY FLASHING RED, BAGGED, OR TURNED OFF.SIG1:

MAINTENANCE AND SURVEYING NOTES

ACTIVATED AMBER BEACON.

WORK AND SHADOW VEHICLES SHALL BE APPROPRIATELY EQUIPPED WITH AN MS4:

SIGHT DISTANCE IN ADVANCE OF VERTICAL OR HORIZONTAL CURVES.

SLOW DOWN AND TRAVEL AT A FARTHER DISTANCE TO PROVIDE ADEQUATE

AREA AND PROCEEED AT THE SAME SPEED. THE SHADOW VEHICLE SHOULD

VEHICLES SHOULD MAINTAIN THE RECOMENDED DISTANCE FROM THE WORK

WHENEVER STOPPING SIGHT DISTANCE EXISTS TO THE REAR, THE SHADOW MS1:

TABLES.

SHOULD BE PARKED ACCORDING TO THE ROLL AHEAD DISTANCE

SEPARATE THE WORK SPACE FROM TRAFFIC. IF USED, THE VEHICLES

WORK OR SHADOW VEHICLES WITH OR WITHOUT A TMA MAY BE USED TO MS3:

TO) IS THE LAYOUT OF CONCRETE PATCHES.

SPACING MUST BE USED. AN EXAMPLE OF AN OPERATION (BUT NOT LIMITED

CHANNELIZING DEVICES TO DELINEATE OPEN OR CLOSED LANES AT 50 FT

A MOBILE OPERATION IS OCCURRING DURING THE NIGHTTIME HOURS,

WHEN WORKERS ARE OUTSIDE THEIR VEHICLES IN AN EXISTING LANE WHILEMS5:

TYPE OF WORK TAKING PLACE AS PER THE ENGINEER.

W21-6 AND W20-1 SIGNS MAY BE SUBSTITUTED AS DETERMINED BY THE MS6:

"END ROAD WORK" SIGN.

AND THE "END WORK CONVOY" SIGN, OR BETWEEN THE "WORK ZONE BEGINS" AND

WITH AN ACTIVATED BEACON, BETWEEN THE "BEGIN WORK CONVOY" SIGN

WORKERS OUTSIDE OF VEHICLES SHOULD WORK WITHIN 150' OF WORK VEHICLES MS2:

THE FOLLOWING NOTES APPLY IF CALLED FOR ON THE TRAFFIC TYPICAL

JUNE 2021

SIGN SHEET

103-GEN-SIGN.dgn

103-GEN-SIGN

NO:

SIGN NUMBER KEY

ROAD WORK

END

G20-2

EXIT

OPEN

E5-2

EXIT

CLOSED

E5-2a

EXIT

ONLY

E5-3

M4-8

DETOUR

M4-8a

END

DETOUR

M4-8b

END

M4-9L

DETOUR

M4-9R

DETOUR

M4-10L

DETOUR

M4-10R

DETOUR

PILOT CAR

FOLLOW ME

12" x 18" 12" x 24"

48" x 18"48" x 18"

48" x 36" 48" x 36" 48" x 36" 48" x 24"

36" x 18"

24" x 12"

30" x 15"

24" x 18" 24" x 12"

30" x 24"

48" x 36"

60" x 48"

30" x 24"

48" x 36"

60" x 48"

12" x 18"

12" x 18" 12" x 18" 12" x 18"

M4-9gL M4-9gR M4-9h

M4-9dL M4-9dR M4-9e

60" x 48"

48" x 48"

EXIT

E5-1f 60" x 24"

M4-9j

DETOUR

M4-9f

END

M6-1L M6-1R

M6-2R

M6-2L

M6-6L M6-6R M6-7L M6-7RM6-3 M6-5

WEST

EASTNORTH

DETOUR

M3-1 M3-2

M3-3 M3-4

SOUTH

XX

M1-1 M1-1 M1-2 M1-2 M1-3 M1-3

M1-4 M1-4

ROAD WORK

NEXT XX MILES

G20-1

M4-9kL

M1-5

M4-1 M4-2 M4-3 M4-4 M4-5

M4-6 M4-7

M4-1a

18" x 9"

12" x 6"

12" x 18" 12" x 18"

XXX XXX

XXX

MONTMORENCY>

COUNTY

XX

XX

INTERSTATE

XXX

INTERSTATE

XX

BUSINESS

LOOP

XX

BUSINESSBUSINESS

SPURSPUR

ALTERNATE ALT PASSBY BUSINESS TRUCK TO

END TEMPORARY

BUSINESS

LOOP

BUSINESS

SPUR

30" x 24"

48" x 36"

60" x 48"

M4-9i

END

XX

M4-7a

TEMP

M1-5a

24" x 24"

18" x 18"

M1-6

M4-11a

FOLLOW

M5-1L M5-1R M5-2L M5-2R

36" x 24"

E13-1aP

48" x 48"

36" x 36"

24" x 24"

18" x 18"

60" x 48"

45" x 36"

30" x 24"

22.5" x 18"

48" x 48"

36" x 36"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

24" x 24"

18" x 18"

60" x 48"

45" x 36"

30" x 24"

22.5" x 18"

60" x 48"

45" x 36"

30" x 24"

22.5" x 18"

60" x 48"

45" x 36"

30" x 24"

22.5" x 18"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

XXX

COUNTY

BARAGA XXX

M1-6

45" x 36"

30" x 24"

22.5" x 18"

36" X 36"

24" x 24"

18" x 18"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

36" X 18"

30" X 15"

24" X 12"

18" x 9"

12" X 6"

60" x 54"

48" x 42"

30" x 30"

60" x 54"

48" x 42"

30" x 30"

36" X 18"

30" X 15"

24" X 12"

18" x 9"

12" X 6"

30" x 21"

21" x 15"

12" x 9"

30" x 21"

21" x 15"

12" x 9"

30" x 21"

21" x 15"

12" x 9"

30" x 21"

21" x 15"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

30" x 21"

21" x 15"

18" x 12"

12" x 9"

M4-9kR

DETOUR

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

36" x 18"

30" x 15"

24" x 12"

18" x 9"

12" x 6"

MPH

E13-1P

G20-4

M5-3

30" x 21"

21" x 15"

12" x 9"

M6-4

30" x 21"

21" x 15"

18" x 12"

12" x 9"

VAR x 24" u I-6a

30" x 30" 24" x 24" 18" x 18"

SEE MDOT SHS 13-WORK ZONE FOR SIGN DETAILS

60" x 54"

48" x 42"

30" x 30"

60" x 54"

48" x 42"

30" x 30"

DETOUR

M4-9mL

DETOUR

M4-9mR

30 MPH

JUNE 2021

103-GEN-SIGN

NO:

OUTHSORTHN

NORTH SOUTH

STOP

R1-1 M8-1gL M8-1gR

KEEP

FLE T

KEEP

GRIHT

YIELD

R1-2

WHERE

WORKERS

PRESENT

R2-1a R3-1 R3-2

DO

NOT

PASS

R4-1

R8-3

LIMIT

SPEED

XX

R2-1

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

BEGINS

ZONE

WORK

R5-18c

ON

STOP

HERE

RED

R10-6b

TO

ONCOMING

TRAFFIC

R1-2aP R3-4

LEFT LANE

MUST

TURN LEFT

R3-7L

PASS

WITH

CARE

R4-2 R4-7

R4-8

STAY

IN

LANE

R4-9

DO NOT

ENTER

R5-1

WAY

WRONG

R5-1a

R6-1L

WAYONE

R6-1R

WAYONE

ONE

WAY

R6-2L

ONE

WAY

R6-2R

CROSSWALK

PEDESTRIAN

R9-8

CLOSED

SIDEWALK

R9-9

SIDEWALK CLOSED

USE OTHER SIDE

R9-10

SIDEWALK CLOSED

CROSS HERE

R9-11aL

SIDEWALK CLOSED

CROSS HERE

R9-11aR

ROAD CLOSED

10 MILES AHEAD

LOCAL TRAFFIC ONLY

R11-3a

BRIDGE OUT

10 MILES AHEAD

LOCAL TRAFFIC ONLY

R11-3b

ROAD CLOSED

TO

THRU TRAFFIC

R11-4

CLOSED

CROSSOVER

ONE

RIGHT

FORM

LANE

48" x 60"

36" x 30"36" x 30"

48" x 60"

48" x 48"

36" x 18" 24" x 12"

48" x 24"

48" x 24"

24" x 12"

48" x 24"

24" x 12" 36" x 54"

48" x 30" 48" x 30"

60" x 30" 60" x 30" 60" x 30"

60" x 30"

48" x 60" 30" x 42"

R11-2c

R5-18gR5-18f

USE ALL

LANES

DURING

BACKUPS

RUT N

ON

S

R3-3

NO LYY NO LYY

R3-8c

NO LYY NO LYY

R3-8d

TURN RIGHT

MUST

LANERIGHT

R3-7R

CLOSED

ROAD

R11-2

CLOSED

RAMP

OM-3ROM-3L

R11-2a

48" x 30"

R11-2b

CLOSED

EXIT

36" x 66" 36" x 66" 60" x 48"

SIGN NUMBER KEY

M8-2d

48" x 36"

36" x 30"

24" x 18"

SIDEWALK CLOSED

AHEAD

CROSS HERE

R9-11L

SIDEWALK CLOSED

AHEAD

CROSS HERE

R9-11R

48" x 36"

24" x 12"

48" x 36"

24" x 12"

78" x 12"

R5-18d

BEGIN WORK CONVOY END WORK CONVOY

72" x 12"

R5-18e

R3-6L R3-6RR3-5a

ONLY

R3-5L

ONLY

R3-5R

ONLY

36" x 72"

24" x 48"

12" x 36"

36" x 72"

24" x 48"

12" x 36"

48" x 48" 36" x 36" 30" x 30" 24" x 24" 18" x 18"

60" 48" 36" 30" 24" 18"

48" x 60"

36" x 48"

30" x 36"

24" x 30"

18" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

36" x 48"

30" x 36"

36" x 48"

30" x 36"

36" x 48"

30" x 36"

42" x 48"

30" x 36" 42" x 48"

30" x 36" 36" x 36"

30" x 30"

36" x 36"

30" x 30"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

12" x 18"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

12" x 18"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

12" x 18"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

48" x 48"

36" x 36"

30" x 30"

42" x 30"

36" x 24"

30" x 18"

54" x 18"

36" x 12"

54" x 18"

36" x 12"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

12" x 16"

48" x 60"

36" x 48"

24" x 30"

18" x 24"

12" x 16"

30" x 18"

24" x 12"

STOP SLOW

FRONT

24" x 24"

18" x 18"

R1-1a

BACK

SEE MDOT SHS 13-WORK ZONE FOR SIGN DETAILS

48" x 48"

36" x 36"

24" x 24"

18" x 18"

12" x 12"

FOLLOW

TRUCKS

INTO

DO NOT

WORK ZONE

48" x 60"

R5-18h

JUNE 2021

103-GEN-SIGN

NO:

W1-4bL W1-4bRW1-4L W1-4R

W1-6L W1-6R

W3-2 W3-3 W3-4

TOSTOP

PREPARED

BE

W4-1L W4-1R W4-2L W4-2R W4-3L W4-3R

W24-1L

W24-1R

W3-5b

ZONE

AHEAD

REDUCED

SPEED

W3-1

W1-1L W1-1R W1-2L W1-2R

W4-6RW4-6L

W1-8L W1-8R

W1-3L W1-3R

W1-4cL W1-4cR

W3-5a

ZONE

AHEAD

SPEED

XX MPH

W6-1 W6-2 W6-3 W7-1

ALL

LANES

W24-1cP

W24-1aL

W24-1aR

W24-1bL

W24-1bR

SIGN NUMBER KEY

ROAD

NARROWS

W5-1

NARROWS

RAMP

W5-4

SPEED

XX

LIMIT

W3-5

NO

MERGE

AREA

W4-5P

NARROW

BRIDGE

W5-2

ONE LANE

BRIDGE

W5-3

W6-4

12" x 18"

BUMP

W8-1

W4-5RW4-5L

THRU

TRAFFIC

MERGE

LEFT

W4-7L

THRU

TRAFFIC

MERGE

RIGHT

W4-7R

PREPARE

TO STOP WHEN

FLASHING

W3-4b

%8

W7-1a

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

96" x 48"

60" x 30"

48" x 24"

36" x 18"

24" x 12"

96" x 48"

60" x 30"

48" x 24"

36" x 18"

24" x 12"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

18" x 18"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

24" x 30"

18" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

SEE MDOT SHS 13-WORK ZONE FOR SIGN DETAILS

W1-2bL

48" x 48" 36" x 36"

48" x 48" 36" x 36"

W1-2bR

30" x 24"

24" x 18"

36" x 48"

30" x 36"

24" x 30"

18" x 24"

12" x 18"

36" x 48"

30" x 36"

24" x 30"

18" x 24"

12" x 18"

JUNE 2021

103-GEN-SIGN

NO:

W12-1

ON

RAMP

W13-4P

NO

CENTER

LINE

W8-12

W8-3

ENDS

PAVEMENT

W8-5

UNEVEN

LANES

W8-11

FALLEN

ROCKS

W8-14

W8-15P

PAVEMENT

GROOVED

W8-15 W8-17L W8-17R

ROAD

MAY

FLOOD

W8-18

SHOULDER

NO

W8-23

STEEL

PLATE

AHEAD

W8-24 W9-2L

LEFT

ENDSLANE

MERGE

W11-10

ENDS

SHOULDER

W8-25

SIGN NUMBER KEY

M . P . H .

W13-1P

ROAD

WORK

AHEAD

W20-1

W13-2

EXIT

XX

M P H

DIP

W8-2

SHOULDER

SOFT

W8-4

GRAVEL

LOOSE

W8-7

ROUGH

ROAD

W8-8

LOW

SHOULDER

W8-9

LEFT

LANE

ENDS

W9-1L

LANE

ENDS

RIGHT

W9-1R

MERGE

RIGHT

LANE ENDS

W9-2R

12 6

W12-2

NO

PASSING

ZONE

W14-3

ROAD

CLOSED

AHEAD

W20-3

X

W16-4aP

FEET

W16-2P W16-13P

WHEN

FLASHING

CLOSED

AHEAD

CENTER

& LEFT LANE

W9-3a

CLOSED

AHEAD

CENTER &

LEFT 2 LANES

W9-3b

CROSSING

TRUCK

W11-10a

R

WORK

AHEAD

W20-1d

SU VEYRA

WORK

AHEAD

W20-1b

MP G

WORK

AHEAD

W20-1c

SINAL

TRAFFIC

CIRCLE

W16-12P

24" x 18"

NEXT

MILES

W13-6a W13-7 W13-7a

W13-6

RAMP

MPH

RAMP

MPH

EXIT

MPH

EXIT

MPH

W8-26

RUMBLE

STRIPS

AHEAD

WATCH

FOR RAMP

TRAFFIC

W11-24

DETOUR

AHEAD

W20-2

STREET

CLOSED

AHEAD

W20-3a

WHEN

WET

W8-5P

CLOSED

AHEAD

CENTER

LANE

W9-3C

CLOSED

AHEAD

LEFT

LANE

W9-3L W9-3R

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

18" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

36" x 30"

30" x 24"

24" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

36" x 30"

30" x 24"

24" x 18"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

36" x 30" 30" x 24" 24" x 18"

W8-17P

SHOULDER

DROP-OFF

48" x 48"

36" x 36"

24" x 24"

48" x 48"

36" x 36"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

30" x 30"

18" x 18"

30" x 30"

24" x 24"

18" x 18"

48" x 60"

36" x 48"

24" x 30"

W13-3

RAMP

XX

M P H

48" x 60"

36" x 48"

24" x 30" 36" x 36"

24" x 24"

48" x 84"

36" x 60"

24" x 42"

48" x 84"

36" x 60"

24" x 42"

48" x 84"

36" x 60"

24" x 42"

48" x 84"

36" x 60"

24" x 42"

64" x 48"

48" x 36"

40" x 30"

36" x 24"

30" x 24"

24" x 18"

18" x 12"

36" x 30"

30" x 24"

24" x 18"

18" x 12"

30" x 24"

24" x 18"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

W20-1a

R

WORK

AHEAD

ST EET

60" x 60"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 84"

36" x 60"

24" x 42"

SEE MDOT SHS 13-WORK ZONE FOR SIGN DETAILS

CLOSED

AHEAD

RIGHT

LANE

JUNE 2021

103-GEN-SIGN

NO:

SHOULDER

CLOSED

LEFT

W21-5aL

SHOULDER

RIGHT

CLOSED

W21-5aR

SHOULDER

CLOSED

AHEAD

LEFT

W21-5bL

SHOULDER

RIGHT

CLOSED

AHEAD

W21-5bR

SLOW MOVING

VEHICLE

W21-4

UTILITY

WORK

AHEAD

W21-7

MOWING

AHEAD

W21-8

TURN OFF

2-WAY RADIO

AND

CELL PHONE

W22-2

AHEAD

NEW

TRAFFIC

PATTERN

W23-2

CLOSED

AHEAD

LEFT LANE

W20-5L

RIGHT LANE

CLOSED

W20-5R

W20-7aW20-5aL2

LEFT

TWO LANES

CLOSED

AHEAD

RIGHT

TWO LANES

CLOSED

AHEAD

W20-5aR2

CLOSED

W20-5aL3

THREE LANES

LEFT RIGHT

W20-5aR3

THREE LANES

ROAD

MACHINERY

AHEAD

W21-3

SURVEY

CREW

W21-6

BLASTING

AHEAD

ZONE

W22-1

ZONE

END

BLASTING

W22-3 W23-1

SLOW TRAFFIC

AHEAD

CROSSOVER

CLOSED

USENEXT

CROSSOVER

36" x 18"

42" x 36" 36" x 30"

42" x 36"

48" x 24"

12" x 18"W20-9

W20-10

CURING

CONCRETE

W20-14bP

W20-11

STOP

BUS

TEMP

54" x 48"

EXIT

OPEN

AHEAD

W20-17

FRESH

OIL

W21-2

FRESH

TAR

W21-2

SHOULDER

WORK

W21-5

WORKERS

W21-148" x 12"

36" x 12"

24" x 18"

CLOSED

SIDEWALK

AHEAD

W20-8

R

CLOSED

AHEAD

AMP

W20-3b

ONE LANE

ROAD

AHEAD

W20-4

WATCH

FOR

EMERGENCY

VEHICLES

W20-4c

CENTER LANE

CLOSED

AHEAD

W20-5C

W20-12P

W20-14aP

TAKE TURNS

48" x 12"

36" x 12"

LEFT LANE

W20-15

STAY

IN YOUR

LANE

TRUCKS

ENTERING

& EXITING

ROADWAY

PREPARE

FOR

BACKUPS

W20-15a

CLOSED

MILE

LEFT LANE

CLOSED

MILE

LEFT LANE

1 S2

W20-5L1 W20-5L2

MERGE

W20-14R

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

66" x 30"

48" x 24" VARIABLE x 12"

MERGE

W20-14L

48" x 48"

36" x 36"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

60" x 60"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

24" x 24"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

48" x 48"

36" x 36"

30" x 30"

SIGN NUMBER KEY

RIGHT LANE

CLOSED

MILE1

W20-5R1

RIGHT LANE

CLOSED

MILES2

W20-5R2

SEE MDOT SHS 13-WORK ZONE FOR SIGN DETAILS

W20-13P

VARIABLE x 12"

PINE GROVE PINE GROVE

48" x 48"

36" x 36"

W20-16

48" x 48"

36" x 36"

48" x 48"

36" x 36"

AREA

500 FT

EMERGENCY

PULL OFF

AREA

1/2 MILE

EMERGENCY

PULL OFF

48" x 54"

W20-15d

48" x 54"

W20-15c

Michigan Department of Transportation

MAY 2021

USE OF ARROW BOARD ON HILL OR CURVE

AND WORK ZONE LAYOUT

104-GEN-AB.dgn

104-GEN-AB

NO:

USAGE

INCORRECT

USAGE

CORRECT

USAGE

CORRECT

USAGE

INCORRECT

USAGE

CORRECT

USAGE

INCORRECT

500' OR MORE

PLACEMENT ON A CREST VERTICAL CURVE

PLACEMENT ON A SAG VERTICAL CURVE

PLACEMENT ON A HORIZONTAL CURVE

MIGHT INTERFERE WITH THIS LEGIBILITY REQUIREMENT.

LANES AND ROADWAY ENTRANCES. DO NOT PLACE THE LIGHTED ARROW ON A HORIZONTAL OR VERTICAL CURVE THAT

ENSURE THE ARROW REMAINS CLEARLY LEGIBLE AT DISTANCES FROM 2,500 FEET TO 200 FEET, FROM ALL TRAFFIC

NOTE:

MAY 2021

SUPPLEMENTAL SPEED LIMIT

TREATMENT ON LIMITED ACCESS ROADWAYS

105-GEN-SPEED-FW.dgn

105-GEN-SPEED-FW

NO:

ENTRANCE RAMP

SHOULDER

CROSSROAD

SHOULDER

ENTRANCE RAMP

D D D

D

SHOULDER

SHOULDER

T H

E S

E

S P

E E

D

L

IM

IT

S

IG

N S

A R

V

E R

P

L A

C

M O

A

IL

P

A R

T

E N

T R

A N

C

M

A

IL

A R

T

S U

C

S

F

U P P

L E

M E

N T

A L

S

F

S P

E

IM

IT

S

IG

Q U

IR

W

KEY

DEVICES:

SIGNING:

GENERAL:

TCD2

S1, S5, S8

G1, G2, G3, G4

STANDARD NOTES

(SEE GEN-NOTES)

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

R2-1a OPTIONAL

PLACE AS INDICATED IN NOTE S5

TRAFFIC FLOW

CHANNELIZING DEVICE

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

Michigan Department of Transportation

MAY 2021

SPEED LIMIT LAYOUT

107-GEN-SPEED.dgn

107-GEN-SPEED

NO:

SHOULDER

SHOULDER

APPROPRIATE TYPICAL

SEQUENCE PER

REMAINING SIGNING

SHOULDER

SHOULDER

SHOULDER

SHOULDER

NO SPEED REDUCTION THROUGH WORK ZONE

REDUCED SPEED THROUGH WORK ZONE

REDUCED SPEED THROUGH WORK ZONE USING "WHERE WORKERS PRESENT"

XXX

XX-X

X

XXXX

XXXX

ROAD

WORK

AHEAD

W20-1

LIMIT

SPEED

XX

R2-1

BEGINS

ZONE

WORK

R5-18c

ROAD WORK

END

G20-2

LIMIT

SPEED

XX

R2-1

BEGINS

ZONE

WORK

R5-18c

ROAD WORK

END

G20-2

SPEED

EXISTING

LIMIT

SPEED

XX

R2-1

SPEED

EXISTING

SPEED

REDUCED

LIMIT

SPEED

XX

R2-1

BEGINS

ZONE

WORK

R5-18c

SPEED

REDUCED

WHERE

WORKERS

PRESENT

R2-1a

ROAD WORK

END

G20-2

LIMIT

SPEED

XX

R2-1

XXX

XX-X

X

XXXX

XXXX

APPROPRIATE TYPICAL

SEQUENCE PER

REMAINING SIGNING

ROAD

WORK

AHEAD

W20-1

XXX

XX-X

X

XXXX

XXXX

ROAD

WORK

AHEAD

W20-1

D D B WORK AREA VARIES

100'

2D

D D B WORK AREA VARIES

100'

DD

D D L B WORK AREA VARIES

100'

D DAPPROPRIATE TYPICAL

SEQUENCE PER

REMAINING SIGNING

1/3 L

L

1/3 L

L

1/3 L

R2-1 SIGN.

ADDITIONAL DISTANCE "D" AFTER THE

THE R2-1a SIGN SHALL BE PLACED

RESTRICT PLACEMENT AS INDICATED,

BY SIDE. WHEN PHYSICAL LIMITATIONS

PLACE R2-1 AND R2-1a SIGNS SIDE

SPEED

EXISTING

Michigan Department of Transportation

MAY 2021

SPEED LIMIT LAYOUT

107-GEN-SPEED.dgn

107-GEN-SPEED

NO:

SHOULDER

SHOULDER

BEGINS

ZONE

WORK

R5-18c

ROAD WORK

END

G20-2

LIMIT

SPEED

R2-1

SPEED

EXISTING

APPROPRIATE TYPICAL

SEQUENCE PER

REMAINING SIGNING

ROAD

WORK

AHEAD

W20-1

D B WORK AREA VARIES

100'

DDL

1/3 L

LIMIT

SPEED

R2-1

SPEED

REDUCED

REDUCED SPEED FROM 75 TO 60 THROUGH WORK ZONE

SHOULDER

SHOULDER

ROAD WORK

END

G20-2

LIMIT

SPEED

R2-1

SPEED

EXISTING

APPROPRIATE TYPICAL

SEQUENCE PER

REMAINING SIGNING

D B WORK AREA VARIES

100'

DDL

1/3 L

D D

XXX

XX-X

X

XXXX

XXXX

SPEED

LIMIT

BEGINS

ZONE

WORK

R5-18c

ROAD

WORK

AHEAD

W20-1

LIMIT

SPEED

R2-1

XXX

XX-X

X

XXXX

XXXX

SPEED

LIMIT

SPEED

REDUCED

WHERE

WORKERS

PRESENT

R2-1a

REDUCED SPEED FROM 75 TO 45 WWP THROUGH WORK ZONE

D

W3-5

W3-5

MAY 2021

ON A FREEWAY OR DIVIDED ROADWAY

RIGHT SHOULDER

SHOULDER CLOSURE DATE:

200-FW-SHL-(R).dgn

200-FW-SHL-(R)

NO:

STANDARD NOTES

KEY

S H

O U

L D

E R

S H

O U

L D

E R

ROAD WORK

END

G20-2

ROAD WORK

END

G20-2

ROAD

WORK

AHEAD

W20-1

BEGINS

ZONE

WORK

R5-18c

ROAD

WORK

AHEAD

W20-1

BEGINS

ZONE

WORK

R5-18c

D D

D B

W O

K

R

IE

100'

RIGHT

CLOSED

AHEAD

W21-5bR

SHOULDER

RIGHT

CLOSED

W21-5aR

X

NEXT

MILES

(ORANGE)

W16-4aP

DEVICES:

SIGNING:

GENERAL:

TCD1, TCD2, TCD6

S1, S3, S5

G1, G2, G3, G4

D

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

PLACE SIGN AS INDICATED IN NOTE S2.

REFLECTS EXISTING SPEED LIMIT

TRAFFIC FLOW

(CAUTION MODE)

LIGHTED ARROW PANEL

CHANNELIZING DEVICES

X

NEXT

MILES

(ORANGE)

W16-4aP

CLOSURE EXCEEDS 1 MILE IN LENGTH

POST W16-4aP WHEN SHOULDER

CLOSURE EXCEEDS 1 MILE IN LENGTH

POST W16-4aP WHEN SHOULDER

ARE NOT NEEDED

THE MMUTCD FOR WHY THE SIGNS ON THE LEFT

SEE GUIDANCE NOTE 03 IN SECTION 6G.07 OF

(OPTIONAL)

W13-1P

M . P . H .

XX

(OPTIONAL)

W13-1P

M . P . H .

XX

D D

LIMIT

SPEED

XX

R2-1

LIMIT

SPEED

XX

R2-1

(SEE 102-GEN-NOTES)

MAY 2021

ON A FREEWAY OR DIVIDED ROADWAY

LEFT SHOULDER

SHOULDER CLOSURE DATE:

201-FW-SHL-(L).dgn

201-FW-SHL-(L)

NO:

STANDARD NOTES

KEY

S H

O U

L D

E R

S H

O U

L D

E R

ROAD

WORK

AHEAD

W20-1

BEGINS

ZONE

WORK

R5-18c

ROAD

WORK

AHEAD

W20-1

BEGINS

ZONE

WORK

R5-18c

D D

D

B W

O

R

IE

S

100'

X

NEXT

MILES

(ORANGE)

W16-4aP

DEVICES:

SIGNING:

GENERAL:

TCD1, TCD2, TCD6

S1, S3, S5

G1, G2, G3, G4

D

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

PLACE SIGN AS INDICATED IN NOTE S2.

REFLECTS EXISTING SPEED LIMIT

TRAFFIC FLOW

(CAUTION MODE)

LIGHTED ARROW PANEL

CHANNELIZING DEVICES

X

NEXT

MILES

(ORANGE)

W16-4aP

CLOSURE EXCEEDS 1 MILE IN LENGTH

POST W16-4aP WHEN SHOULDER

CLOSURE EXCEEDS 1 MILE IN LENGTH

POST W16-4aP WHEN SHOULDER

ARE NOT NEEDED

THE MMUTCD FOR WHY THE SIGNS ON THE RIGHT

SEE GUIDANCE NOTE 03 IN SECTION 6G.07 OF

(OPTIONAL)

W13-1P

M . P . H .

XX

(OPTIONAL)

W13-1P

M . P . H .

XX

SHOULDER

CLOSED

AHEAD

LEFT

W21-5bL

SHOULDER

CLOSED

LEFT

W21-5aL

ROAD WORK

END

G20-2

LIMIT

SPEED

XX

R2-1

D

LIMIT

SPEED

XX

R2-1

ROAD WORK

END

G20-2

(SEE 102-GEN-NOTES)

MAY 2021

ON A FREEWAY

OR DIVIDED ROADWAY

SINGLE LEFT LANE CLOSURE DATE:

204-FW-1LC-(L).dgn

204-FW-1LC-(L)

NO:

S H

O U

L D

E R

ROAD WORK

END

G20-2

LIMIT

SPEED

XX

R2-1

LIMIT

SPEED

XX

R2-1

D

S H

O U

L D

E R

BEGINS

ZONE

WORK

R5-18c

D

ROAD

WORK

AHEAD

W20-1

LIMIT

SPEED

XX

R2-1

ROAD WORK

END

G20-2

ROAD

WORK

AHEAD

W20-1

W3-5b

ZONE

AHEAD

REDUCED

SPEED

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

D D

W O

R

IE

AHEAD

REDUCED

SPEED

B

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

D

BEGINS

ZONE

WORK

R5-18c

WHERE

WORKERS

PRESENT

R2-1a

DD

F

T

KEY

ROADWAYS AND 2D ON FREEWAYS

PLACE SIGN AT A SPACING OF D ON DIVIDED

R2-1a OPTIONAL

PLACE SIGN AS INDICATED IN NOTE S2

REFLECTS EXISTING SPEED LIMIT

TRAFFIC FLOW

LIGHTED ARROW PANEL

CHANNELIZING DEVICES

L

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

CLOSED

AHEAD

LEFT LANE

W20-5L

CLOSED

AHEAD

LEFT LANE

W20-5L

W4-2L W4-2L

DEVICES:

SIGNING:

GENERAL:

TCD1, TCD2, TCD6

S1, S2, S3, S5, S8

G1, G2, G3, G4

STANDARD NOTES

(SEE 102-GEN-NOTES)

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

O U

L D

E R

ROAD WORK

END

G20-2

LIMIT

SPEED

XX

R2-1

LIMIT

SPEED

XX

R2-1

D

S H

O U

L D

E R

BEGINS

ZONE

WORK

R5-18c

D

ROAD

WORK

AHEAD

W20-1

LIMIT

SPEED

XX

R2-1

ROAD WORK

END

G20-2

ROAD

WORK

AHEAD

W20-1

W3-5b

ZONE

AHEAD

REDUCED

SPEED

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

D D

W O

R K

A R

E A

V A

R

IE

AHEAD

REDUCED

SPEED

B

INJURE /

KILL A

WORKER

7500$

15 YEARS

R5-18b

D

BEGINS

ZONE

WORK

R5-18c

WHERE

WORKERS

PRESENT

DD

F

T

KEY

ROADWAYS AND 2D ON FREEWAYS

PLACE SIGN AT A SPACING OF D ON DIVIDED

R2-1a OPTIONAL

PLACE SIGN AS INDICATED IN NOTE S2

REFLECTS EXISTING SPEED LIMIT

TRAFFIC FLOW

LIGHTED ARROW PANEL

CHANNELIZING DEVICES

L1

L

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

CLOSED

AHEAD

LEFT LANE

W20-5L

CLOSED

AHEAD

LEFT LANE

W20-5L

W4-2L W4-2L

DEVICES:

SIGNING:

GENERAL:

TCD1, TCD2, TCD6

S1, S2, S3, S5, S8

G1, G2, G3, G4

STANDARD NOTES

(SEE 102-GEN-NOTES)

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

LIMIT

SPEED

XX

R2-1

WHERE

WORKERS

PRESENT

R2-1a

FILE:

Michigan Department of Transportation

MAY 2021

ON A FREEWAY

OR DIVIDED ROADWAY

USING 2 MILE AHEAD ADVANCE SIGNING

SINGLE LEFT LANE CLOSURE DATE:

204-FW-1LC-(L)_2MI_Mod.dgn

204-FW-1LC-(L) MOD

NO:

W20-5L

LEFT LANE

MILE

W20-5L

CLOSED

LEFT LANE

MILE

W20-5L

CLOSED

LEFT LANE

MILES

W20-5L

CLOSED

LEFT LANE

MILES

F

T

F

LIMIT

SPEED

XX

R2-1

W O

R K

A R

E A

V A

R

IE

S L

D

S H

O U

L D

E R

S H

O U

L D

E R

D

NOTE

A LANE CLOSURE.

THAT ARE REQUIRED FOR

PLACE ADDITIONAL SIGNS

L

KEY

WHERE

WORKERS

PRESENT

R2-1a

L

DEVICES:

SIGNING:

GENERAL:

TCD1, TCD2, TCD8

S1, S5, S11

G1, G2, G3, G5

STANDARD NOTES

(SEE 102-GEN-NOTES)

R2-1a OPTIONAL

PLACE SIGN AS INDICATED IN NOTE S5

TRAFFIC FLOW

CHANNELIZING DEVICES

B

FILE:

Michigan Department of Transportation

MAY 2021

LANE SHIFT WITHIN A LANE CLOSURE

ON A 4-LANE FREEWAY OR DIVIDED ROADWAY

210-FW-SHIFT-1LC.dgn

210-FW-SHIFT-1LC-MOD

NO:

OPTIONAL SIGN ON LEFT

SEE NOTE TCD8

W1-4R

SEE NOTE TCD8

W1-4R

OPTIONAL SIGN ON LEFT

SEE NOTE TCD8

W1-4L

SEE NOTE TCD8

W1-4L

SEE NOTE S11

W1-6L

SEE NOTE S11

W1-6R

SIGN AREA

(ft )

9_<

9 _ 20<

N/A1 - 3 lb/ft

2 - 3 lb/ft 1 -…