26-11_M-106_COOPER_STREET_MAINTENANCE_SPECS.pdf

INDEX of SPECIAL PROVISIONS

MDOT Standard Specifications and Supplementary Conditions ................... SP 1 of 55

Progress Clause ........................................................................................... SP 2 of 55

Coordination Clause Other Contracts in Vicinity ........................................... SP 4 of 55

Log of Project ............................................................................................... SP 6 of 55

Vicinity Map with Traffic Data ....................................................................... SP 8 of 55

Typical Section ............................................................................................. SP 9 of 55

Maintaining Traffic ........................................................................................ SP 10 of 55

Notice to Bidders for Inquiries ....................................................................... SP 41 of 55

Errata to the 2020 Standard Specifications................................................... SP 42 of 55

MDOT STANDARD SPECIFICATIONS AND SUPPLEMENTARY CONDITIONS

COJ 1 of 1 04/12/23

The Michigan Department of Transportation 2020 Standard Specifications for Construction (referenced herein as the “MDOT Standard Specifications for Construction”) are hereby incorporated by reference and shall be deemed to be a part of these contract documents as though herein written in its entirety. The MDOT Standard Specifications for Construction shall be changed and supplemented by the Supplemental Specifications, Special Provisions and errata included in these contract documents. MDOT Standard Specifications for Construction are available for review and download from the MDOT website.

Unless otherwise omitted, changed or supplemented, the Division 1 “General Provisions” of the MDOT Standard Specifications for Construction shall be incorporated into the City’s General Conditions for this contract (pp. G-1 through G-14). In the event of any inconsistency, discrepancy or conflict between the aforementioned MDOT General Provisions and other contract documents including, but not necessarily limited to, pp. G-1 through G-14, said other contract documents shall govern.

Throughout the specifications, the term “Engineer” shall mean the City Engineer of the City of Jackson or his designee. The MDOT Standard Specifications for Construction, Division 1 “General Provisions” shall be changed and supplemented as follows:

Section 102 Bid Submission, Award and Execution of Contract

(This section shall be omitted in its entirety)

Section 104.09 Lines, Grades, and Elevations (This section shall be omitted in its entirety.)

Section 104.10 Claim for Extra Compensation or Extension of Time

Section 104.11 Work Zone Safety and Mobility

Section 107.10 Indemnification, Damage Liability and Insurance, paragraphs A through D

Section 109.04 Progress and Partial Payments

CITY OF JACKSON, MICHIGAN

PROGRESS CLAUSE

HRC:MAR 1 of 2 5/19/26

a. General

It is expected that this contract will be awarded at the June 16, 2026, City Council meeting, after which a Notification of Award will be provided by the City to the approved bidder. Within ten

(10) days of Notification of Award, the approved bidder must provide certificates of insurance evidencing insurance coverage as required by the Contract. The successful bidder will also be required to sign a contract in three counterparts. A Notice to Proceed will then be provided to the Contractor by the City. The Contractor must begin work within ten (10) days of the Notice to Proceed unless specified otherwise below OR on a date agreed upon with the City. In no case shall any work be commenced prior to receipt of formal notice of award by the City.

The approved bidder(s) for the work covered by this proposal will be required to participate in a pre-construction meeting with the City. The City will arrange the time and place for the preconstruction meeting after contract award. 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 shall prepare and submit a complete, detailed, and signed MDOT Form 1130A, Progress Schedule, according to Section 108.05.A within 7 calendar days after award.

The Progress Schedule shall include, at minimum, the controlling work items for the completions of the project, as well as the planned dates or work days that these work items will be controlling operations. All contract dates including open to traffic, project completion, interim completion and any other controlling dates in the contract, must be included in the progress schedule. Failure on the part of the Contractor to carry out the provisions of the Progress Schedule, as established, may be considered sufficient cause to prevent bidding future projects until a satisfactory rate of progress is again established.

The Contractor shall attend regular bi-weekly construction progress meetings throughout the duration of construction and shall provide updates to the City that shall include work completed to date, a two-week outlook for upcoming work, and any necessary updates regarding the Milestone dates identified herein.

b. Milestones

Construction will proceed as shown on the plans and as described in the Maintenance of Traffic Special Provision. The Contractor shall be expected to mobilize sufficient labor and equipment to complete the project within the specified time frames.

1. Contract Completion

The entire project, including punch list items, and removal of soil erosion control items, shall be completed on or before August 7, 2026.

c. Liquidated damages for failure to meet milestones

Liquidated Damages shall be assessed in accordance with Section 108.10 of the 2020 Specifications for Construction. Failure by the Contractor to meet any interim or stage and final completion dates will result in the assessment of liquidated damages in accordance with Section

108.10 of the 2020 Specifications for Construction.

20PCC104-01

MICHIGAN

DEPARTMENT OF TRANSPORTATION

PROJECT COORDINATION CLAUSE

1 of 2 05-12-2026

Control Section: 38051 Job Number: Maintenance

Contracts for other projects within or adjacent to, the work limits of this contract may be in force during the life of this contract. The Contractor’s attention is called to the requirements of cooperation with others as covered in section 104.08 of the Standard Specifications for Construction.

The contract(s) include but are not limited to:

Contract ID: 38083-211675

This project consists of concrete pavement joint repairs, bridge reconstruction including removal and replacement, and approach work on I-94BL (Louis Glick Highway) from Michigan Avenue to Cooper Street. This project will take place in the 2026 construction season.

Contract ID: 38011-211147

This project consists of a two-course mill and resurface with drainage improvements, concrete patching on Main Street, and single course mill and fill from concrete section to Railroad Street on M-99, South Street north to Main Street, then east to Gibbs Road. This project will take place in the 2026 construction season.

Contract ID: 38101-221989

This project consists of epoxy overlay and resealing joints on I-94 EB and WB over Conrail and Grand River, and I-94 EB and WB over US-127. This project will take place in the 2026 construction season

Contract ID: 38171-220382

This project consists of shoulder widening and paving and a single course mill and resurface on M-50 from Napoleon Road to Stoney Lake Creek. This project will take place in the 2026 construction season.

Contract ID: 38082-221878

This project consists of HMA Crack Treatment and Overband Crack Fill on various trunkline routes in the Jackson TSC area. This project will take place in the 2026 construction season.

20PCC104-01

MDOT Bureau of Bridges

MDOT Bureau of Bridges staff will perform bridge approach stabilization at the following bridge approaches during the 2026 construction season:

Berry Rd. bridge NB US-127 North & South approaches, SB US-127 North approach

Grand River bridge NB US-127 North & South approaches, SB US-127 South approach

Territorial Rd. bridge NB US-127 North approach, SB US-127 North approach

MDOT Special Crews

Str 4442 & 4443, US-127 NB & SB over M-50 & MDOT RR: This work consists of epoxy overlays. Work will be completed utilizing single lane closures along US-127.

Str 4437, US-127 over Grand River near Reed Rd: This work consists of epoxy overlay. Work will be completed utilizing traffic shifts in order to maintain 2 lanes at all times.

Contract ID: Jackson County DOT 216525

Shirley Drive (HMA Overlay) paving planned for 2026 with work starting in early spring.

Contract ID: Jackson County DOT 218245

Parnall Road (Bridge PM) bridge work expected late 2025 and early 2026 based on October letting

Log of Project 1 of 2 Control Section: 38051

Location CS 38051, is located on M-106 (Cooper Street), from Leroy Street to Porter Street, in the city of Jackson, Jackson County Michigan.

Route CS MP PR To MP M-106 (Cooper Street) 38051 0.641 0901504 1.365

Description of Work

Work consists of HMA cold milling and single course HMA overlay a width of 7.25 feet along the outside (curb) of the NB & SB lanes of M-106 (Cooper Street) between Leroy Street and Porter Street. The side street intersections will be gapped out from spring point to spring point.

Dispose of material removed from the surface with Cold Milling HMA Surface pay item according to subsections 104.07 and 204.03 of the 2020 Standard Specifications for Construction. Immediately before placing HMA overlay, the pavement surface shall be cleaned according to subsection 501.03.C of the 2020 Standard Specifications for Construction. Overlay M-106 with 1.5 inches of HMA, 5EML matching the existing slope and width as detailed in the typical cross section, as directed by the Engineer. HMA mix will be accepted by Visual Inspection only. MDOT is open to alternate MDOT approved mix types proposed by the contractor.

Total Length is 0.724 miles.

Items of Work Quantity Unit Mobilization, Max 1 LSUM Erosion Control, Inlet Protection, Fabric Drop 20 Ea Pavt, Cleaning 1 LSUM Dr Structure Cover, Adj, Case 1 1 Ea Cold Milling HMA Surface 4,275 Syd HMA, 5EML 325 Ton Sign, Type B, Temp, Prismatic, Furn 300 Sft Sign, Type B, Temp, Prismatic, Oper 300 Sft Channelizing Device, 42 inch, Fluorescent, Furn 140 Ea Channelizing Device, 42 inch, Fluorescent, Oper 140 Ea Minor Traf Devices 1 LSUM

Log of Project 2 of 2 Control Section: 38051

General Notes

Specifications for Construction The improvements covered by this proposal shall be done in accordance with MDOT 2020 Standard Specifications for Construction, Special Provisions, and Supplemental Specifications which are combined within this package.

Utility Information Contact MISS DIG System, Inc. for the protection of underground utilities and in conformance with MCL 460.721 et seq, by phone at 811 or 800-482-7171 or via the web at either elocate.missdig.org for single address or rte.missdig.org, a minimum of 3 working days prior to excavating, excluding weekends and holidays.

Notes Applying to Traffic & Safety Work Zones Where the following items are called for on the plans, they are to be constructed according to the Maintaining Traffic Typical given: Ground Driven Sign Supports for Temp Signs WZD-100-A (SPEC DET) Temporary Traffic Control Devices WZD-125-E (SPEC DET)

Notes Applying to Standard Plans Where the following items are called for on the plans, they are to be constructed according to the Standard Typical given: Soil Erosion & Sedimentation Control Measures R-96-E

MICHIGAN DEPARTMENT OF TRANSPORTATION

ROUTE: M-106

N CITY OF JACKSON

JACKSON COUNTY �

/ """'0'.

SECTION CONTROL SEC JOB NO. FED AID PROJ

COUNTY -

38051 N/A NO

COUNTY KEY

TRAFFIC DATA SPEED DATA

ROAD YEAR ADT DHV COMM DESIGN POSTED LIMITS THESE PLANS REPRESENT TECHNICAL

M-106 2024 13.281 1.504 598 40 35 POSTO POE CONTENT. IF YOU REQUIRE ASSISTANCE

ACCESSING THIS INFORMATION OR

REQUIRE IT IN AN ALTERNATIVE FORMAT,

CONTACT THE MICHIGAN DEPARTMENT

OF TRANSPORTATION AMERICANS WITH

DISABILITIES ACT (ADA) COORDINATOR

AT WWW.MICHIGAN.GOV/MOOT-ADA

POB

38051

MP 1.365

901504

MP 1.365

POE

cs 38051

CS MP0.641

PR 901504

PR MP 0.641

/susiiiEss\

/susiiiEss\

THE IMPROVEMENTS COVERED BY THESE PLANS SHALL BE DONE IN ACCORDANCE WITH

THE MICHIGAN DEPARTMENT OF TRANSPORTATION 2020 STANDARD SPECIFICATIONS FOR

CONSTRUCTION. PHYSICAL ROAD NUMBER (PR#) & MILEPOST (MP) DATA ARE FROM

MICHIGAN GEOGRAPHIC FRAMEWORK VERSION# 26.

MILES: 0.724

CONTRACT FOR:

PART WIDTH MILL AND RESURFACE NB AND SB

BRADLEY C. WIEFERICH, P.E. - DIRECTOR

tt.MDOT Michigan Department of Transportation

NO SCALE

DESIGN UNIT:PITTMAN TSC: JACKSON DATE: 5-7-26

CS: 38051 M-106 TITLE SHEET DRAWING SHEET

JN: N/A PORTER STREET TO LEROY STREET M106

TITLE

SECT 1

FILE: PAVEMENT REPAIR

http://www.michigan.gov/MOOT-ADA

EX66' ROW

1-o◄ ---i

7.25' COLD MILLING r 7.25' COLD M LLING HMA (1.5" DEPTH) HMA(1.5" DEPTH) 1 EX 12' i

EX

i

12' LANE

LANE -I◄ EX 10' CLTL -j◄

ROWN

POINT

/EX CURB AND

MATCH EX MATCH EX � - �UTTER (TYP)

"--EXCONC

EXHMA

EXISTING NORMAL SECTION

SECTION APPLIES TO:

POSTO POE

EX66' ROW

7.25' HMA 7.25' HMA

[ EX 12'�NE -I◄ EX 10' CLTL -j◄ EX\2'LANE 1-

ROWN

POINT

/EX CURB AND

ATCH EX MATCH

� _ �UTTER (TYP)

"--EXCONC

PROPOSED NORMAL SECTION

SECTION APPLIES TO:

POSTO POE

HMAAPPLICATION ESTIMATE

• FOR INFORMATION ONLY

t.MDOT Michigan Department of Transportation NO SCALE

DATE: 05-12-26 CS: 38051 M-106 TYPICAL CROSS SECTION DRAWING SHEET

DESIGN UNIT:PITTMAN JN: N/A PORTER ST TO LEROY ST M106

TYP

SECT 1

FILE: TSC: JACKSON

IDENT NO. ITEM RATE LBS PER SYD PERFORMANCE GRADE REMARKS

5EML HMA, 5EML 165 64-28 TOP COURSE, AWl=260

• BOND COAT 0.05-0.15 GAL

SPECIAL PROVISION

FOR

MAINTAINING TRAFFIC

JAK:VAL 1 of 5 APPR:Region:T&S eng:Date

a. Description. This special provision consists of requirements and restrictions to maintain traffic for the maintenance project on M-106 in the city of Jackson, Jackson 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 the following roadways, within the approximate limits described below:

1. On M-106 from approximately Leroy Street to E. Porter Street.

2. In addition, the CIA includes the right-of-way of any designated detour route or alternate route, intersecting roads and ramps adjacent to the work zone for approximately 1/4 mile in advance of the work zone or as far as the construction or detour signing extends. The roads include but are not limited to Porter Street, Price Street, Marshall Street, W. Monroe Street, E. Monroe Street, Hobart Street, Austin Avenue, Larson Street, E. Argyle Street, Arnold Street, North Street and Leroy Street.

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-SPACING-CHARTS

C. 102-GEN-NOTES

D. 103-GEN-SIGN

E. 137-CLT-SHIFT-0LC

F. WZD-100

G. WZD-125

V4.0

JAK:VAL 2 of 5 05/04/2026

2. Do not deliver material or close lanes during the holiday periods as defined in Table 1.

Table 1: 2026 Holiday Periods

Holiday Start Date and Time End Date and Time

Independence Day 3:00 p.m. Thursday, July 2nd 6:00 a.m. Monday, July 6th

Labor Day 3:00 p.m. Friday, September 4th 6:00 a.m. Monday, September 8th

3. Do not deliver material, or close lanes during the Special Events as defined in Table

2.

Table 2: 2026 Special Events Local Event Start Dates and Time End Date and Time

Jackson County Fair 3:00 p.m. Friday, August 7th 6:00 a.m. Monday, August 17th

Election Voting Day 3:00 p.m. Monday, November 2nd 6:00 a.m. Wednesday, November 4th

4. Perform work and lane closures within the allowable time frames as shown in Table 3, unless otherwise approved by the Engineer. Additional lane and/or roadway closures and shifts may be implemented during maintaining traffic stage and traffic switch operations with prior Engineer approval.

A.

Table 3: M-106 Traffic Restrictions

Closure Type Start Time

End Time M Tu W Th F Sa Su

Single Lane Closures 09:00 19:00 ∞ ∞ ∞ ∞ ∞ ∞ 0 ☼ = half hour before sunrise as defined by the National Oceanic and Atmospheric Administration (NOAA) ▼ = half hour after sunset as defined by NOAA ∞ = Closure is allowed, and the frequency is not limited during the project timeframe # = The number of times closures can take place during the project timeframe.

5. Maintain a minimum of one lane of traffic in each direction at all times on M-106. (And all intersecting roads and ramps, except where detoured.)

6. Maintain a minimum of one lane of traffic in each direction at all times on all signalized side roads.

7. No more than 1 closure is allowed at a time.

8. Close any dedicated lanes prior to the location under construction.

9. When a lane is closed, place channelizing devices at cross streets and major drives to form a radius that clearly defines the approaches to the through and turning traffic.

10. Maintain access to all driveways as directed by the Engineer unless prior agreements are made with the respective property owners.

JAK:VAL 3 of 5 05/04/2026

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 identified otherwise on plans.

2. A speed reduction will not be used. Set the work zone speed limit on M-106 to 35 miles per hour (mph).

3. 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.

4. 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, law enforcement and schools. All costs associated with these coordination efforts will be considered included in the pay item “Minor Traf Devices”.

5. Obtain all necessary permits from local governments within areas of local jurisdiction, including noise/dust ordinance waivers when required, prior to placing construction signing on local roads.

A. The Department will reimburse permit costs in accordance with subsection 107.02.A of the Standard Specification for Construction. Adhere to all requirements made by local maintaining agencies regarding placement of traffic control devices prior to closing lanes on roadways not under MDOT jurisdiction.

6. 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.

7. 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 specified on the plans or as directed by the Engineer.

JAK:VAL 4 of 5 05/04/2026

8. Once work is initiated that includes any lane restrictions, that work must be continued daily until completed. Remove the lane closures at the end of each day upon completion of the cold milling and paving.

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. Complete mill and single course HMA overlay.

B. Close lanes in accordance to MOT typical 137-CLT-SHIFT-0LC

g. Hot Mix Asphalt (HMA) Work.

1. Resurface all HMA milled areas the same day as the HMA cold milling operation.

2. No traffic is allowed on the HMA milled surface, unless directed by the Engineer.

h. 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 devices (including detour signing) no longer needed for a particular operation and equipment for construction within 14 calendar days of reopening the shoulder/lane/roadway.

4. Channelizing Devices.

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 channelizing devices for traffic control and/or pedestrian traffic control on this project.

5. Temporary Signs.

JAK:VAL 5 of 5 05/04/2026

A. Additional W20-1 (ROAD WORK AHEAD) signs are included in the quantities to be placed on all intersecting or adjacent roads where construction activities may be encountered.

B. Fabricate, install, and remove temporary sign overlays on existing signs with the pay item for Sign, Type B, Temp, Prismatic, Furn. Attach the overlay in accordance with subsection 812.03.D.2 of the Standard Specifications for Construction.

i. 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.

TYPICAL NUMBER KEY

CODES

AB= ARROW BOARD LO = LANE OPEN

AW = ADVANCE WARNING 0 = OUTSIDE (LANE CLOSURE)

C = CLOSURE OUT = OUTSIDE OF SHOULDER

CLT = CENTER LEFT TURN LANE MID = MIDDLE OF INTERSECTION OR ROAD

CROSS= CROSSOVER NFW = NON-FREEWAY

CruSho = CRUSH AND SHAPE PARK = PARKING LANE

EM = EARLY MERGE PCMS = PORTABLE CHANGEABLE MESSAGE SIGN

EnR = ENTRANCE RAMP (R) = RIGHT ExR = EXIT RAMP ROLL = ROLLING ROADBLOCK

FW = FREEWAY RUM = RUMBLE STRIP

GEN = GENERAL INFORMATION SD= SHORT DURATION

GORE= FREEWAY GORE AREA SHL = SHOULDER CLOSURE

IN = INSIDE SIGN = SIGN

INT = INTERSECTION SP = SPECIAL

L = LANE SPEED = SPEED

(LI = LEFT ST A = STOPPED TRAFFIC ADVISORY

LC= LANE CLOSURE TR= TRAFFIC REGULATOR

LD = LONG DURATION TS = TEMPORARY SIGNAL

ZIP = ZIPPER MERGE

100 - GENERAL NOTES

11 0 - TRAFFIC REGULATORS

120 - NON-FREEWAY

130 - CENTER LEFT TURN (CLTl LANES

140 - PARKING LANES

150 - CLT 7 LANE SECTIONS

150 - SIGNAL WORK

200 - FREEWAY CLOSURES

210 - FREEWAY LANE SHIFTS

220 - FREEWAY ENTRANCE RAMPS

230 - FREEWAY EXIT RAMPS

300 - ADVANCE WARNINGS

310 - CROSSOVER CLOSURE

320 - CRUSH AND SHAPE

340 - MERGE SYSTEMS

350 - GORE LOCATIONS

350 - ROLLING ROADBLOCK

4000 - MAINTENANCE

5000 - SURVEY

EXAMPLE TYPICAL

CODE: 152-CTU7l-311R+2LILC-21LISHIFT

152 - TYPICAL NUMBER

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

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

2(LISHIFT = 2 LANES SHIFTED TO THE LEFT.

NOT TO SCALE

tt.MDOT Michigan Department of Transportation

MAINTAINING TRAFFIC TYPICAL

TYPICAL NUMBERING KEY

DA TE:

DECEMBER 2021

SHEET:

NO:

100-GEN-KEY

FILE: 100-GEN-KEY.dgn

T ,1,1, ,1,1, T

11 11

T 11 11

T �']1y�i1 i • I ,·t t .1.

Jl1·.,\ T

'-a-M-D--a-rl ""''"'"'" II """""-""" '"" 152-CLTl7I- ,u ,o<Ho-,;:,...- 3C1R+2ULC-21USHIFT ·-·-,C.�.U...l_..�, . a1r111

DASHED OUTLINES INDICATE A SIGN THAT

EXISTS ON SITE, AND NEEDS TO BE COVERED.

SOLID OUTLINES INDI CA TE A SIGN THAT

IS TO BE PLACED ON THE PROJECT

ff

THE FORMULAS FOR THE MINIMUM LENGTH OF A

MERGING TAPER IN DERIVING THE "L" VALUES

SHOWN IN THE ABOVE TABLES ARE AS FOLLOWS:

"L" = W X S2 WHERE POSTED SPEED PRIOR TO

60 THE WORK AREA IS 40 MPH OR LESS

TYPES OF TA PERS

UPSTREAM TAPERS

MERGING TAPER

SHIFTING TAPER

SHOULDER TAPER

2 TO 1 LANE ROAD TAPER

TAPER LENGTH

L - MINIMUM

112 L - MINIMUM

1 /3 L - MINIMUM

100' - MAXIMUM

"L" W X S WHERE POSTED SPEED PRIOR TO

THE WORK AREA IS 45 MPH OR GREATER

DOWNSTREAM TAPERS

(USE IS RECOMMENDED)

100' (PER LANE)

L = MINIMUM LENGTH OF MERGING TAPER

S = POSTED SPEED LIMIT IN MPH PRIOR TO WORK AREA

W = WIDTH OF OFFSET

MAXIMUM SPACING FOR CHANNELIZING DEVICES

WORK ZONE

SPEED LIMIT

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

TAPER TANGENT TAPER TANGENT

< 45 MPH 1 x SPEED LIMIT 2 x SPEED LIMIT 25 FEET 50 FEET

;:, 45 MPH 50 FEET 100 FEET 25 FEET 50 FEET

SIGN OUTLINE KEY

101-GEN-

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

CHANNELIZING DEVICE SPACING

DA TE:

MAY 2021

F !LE: 101 -GEN-SPACING-CHART S.dgn SPA CING-CHA RT S SIGN BORDER KEY AND ROLL-AHEAD SPACING 2 OF 3

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

WEIGHT OF

TMA

VEHICLE

PREVAILING SPEED

(POSTED SPEED PRIOR

TO WORK ZONE)

ROLL -AHEAD DISTANCE*

(DISTANCE FROM FRONT OF

TMA VEHICLE TO WORK AREA)

5.5 TONS

(STATIONARY)

40 MPH OR LESS 25 FT

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

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

WEIGHT OF

TMA

VEHICLE

PREVAILING SPEED

(POSTED SPEED PRIOR

TO WORK ZONE)

ROLL -AHEAD DISTANCE*

(DISTANCE FROM FRONT OF

TMA VEHICLE TO WORK AREA)

5 TONS

(MOBILE)

45 MPH 100 FT

50-55 MPH 150 FT

60-75 MPH 1 75 FT

12 TONS

(STATIONARY)

45 MPH 25 FT

50-55 MPH 25 FT

60- 75 MPH 50 FT

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

101-GEN-

, 'D" AND 'L' TABLES

CHANNELIZING DEVICE SPACING

DA TE:

MAY 2021

F !LE: 101 -GEN-SPACING-CHART S.dgn SPA CING-CHA RT S SIGN BORDER KEY AND ROLL AHEAD SPACING 3 OF 3

THE FOLLOWING NOTES APPLY IF CALLED FOR ON THE TRAFFIC TYPICAL

GENERAL NOTES TRAFFIC REGULATOR NOTES

TR! TRAFFIC REGULA TORS MUST FOLLOW ALL THE REQUIREMENTS IN THE STANDARD

SPECIFICATIONS, THE STANDARD PLANS AND APPLICABLE SPECIAL PROVISIONS,

THE CURRENT VERSIONS OF THE TRAFFIC REGULATOR'S INSTRUCTION MANUAL

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

THE MAXIMUM DISTANCE BETWEEN THE TRAFFIC REGULATORS IS DETERMINED

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

TR2:PROVIDE APPROPRIATE BALLOON LIGHTING TO SUFFICIENTLY ILLUMINATE TRAFFIC

REGULA TOR'S STATIONS WHEN TRAFFIC REGULATING IS ALLOWED DURING

THE HOURS OF DARKNESS.

TR3: PROVIDE EITHER A STOP/SLOW AFAD OR A RED/YELLOW LENS AFAD, MEETING

THE REQUIREMENTS OF THE MMUTCD

TEMPORARY TRAFFIC CONTROL DEVICE NOTES

TCDl: THE MAXIMUM DISTANCE IN FEET BETWEEN CHANNELIZING DEVICES IN A TAPER

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

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

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

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

TAPERS ARE NOT TO EXCEED 25 FEET AT NIGHT.

TCD2 THE MAXIMUM DISTANCE IN FEET BETWEEN CHANNELIZING DEVICES IN A TANGENT

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

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

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

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

ARE NOT TO EXCEED 50 FEET AT NIGHT.

TCD3 TYPE Ill BARRICADES MUST BE LIGHTED FOR OVERNIGHT CLOSURES.

TCD4 WHEN THE HAUL ROAD IS NOT IN USE, PLACE LIGHTED TYPE Ill BARRICADES WITH

"ROAD CLOSED" EXTENDING COMPLETELY ACROSS THE HAUL ROAD.

TCD5 USE OBJECT MARKER SIGNS IN LIEU OF THE TYPE B HIGH INTENSITY LIGHT SHOWN

IN THE STANDARD PLAN FOR TEMPORARY CONCRETE BARRIER IR-53, AND R-1261

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

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

AND WHITE RETROREFLECTIVE SHEETING. THE RETROREFLECTIVE SHEETING MUST

HAVE ALTERNATING DIAGONAL ORANGE AND WHITE STRIPES SLOPING DOWNWARD AT

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

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

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

MOTORISTS WHEN PHYSICAL LIMITATIONS RESTRICT PLACEMENT. IN CURBED

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

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

TCD7 ADDITIONAL TYPE III BARRICADES MAY BE REQUIRED TO COMPLETELY CLOSE

OFF ROAD FROM EDGE OF PAVEMENT TO EDGE OF PAVEMENT.

TCD8 WHERE THE SHIFTED SECTION IS SHORTER THAN 600 FEET, A DOUBLE

REVERSE CURVE SIGN IW24-11 CAN BE USED INSTEAD OF THE FIRST

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

TCD9 RUMBLE STRIPS ARE TO BE PLACED AS SPECIFIED IN THE CONTRACT.

IF NOT SPECIFIED IN THE CONTRACT, PLACE RUMBLE STRIPS AS

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

RECOMMENDATIONS. AN ARRAY OF RUMBLE STRIPS CONT A INS

THREE RUMBLE STRIPS. PLACE THE RUMBLE STRIPS IN THE ARRAY

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

TCD!O SEE THE WORK ZONE SAFETY AND MOBILITY MANUAL, PORTABLE

CHANGEABLE MESSAGE SIGN GUIDELINES FOR RECCOMENDED AND

CORRECT PCMS MESSAGING. STAGGER PCMS THAT ARE ON OPPOSING

SIDES OF THE ROAD 1000 FEET FROM EACH OTHER.

RAMP NOTES

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

CHANELIZING DEVICES MUST BE POSITIONED TO ENABLE RAMP TRAFFIC TO

DIVERGE IN A FREE MANNER

RMP2 STOP AND YIELD CONDITIONS SHOULD BE AVOIDED WHENEVER PRACTICAL.

WHEN CONDITIONS WARRANT, Rl-1 SIGNS MAY BE USED IN PLACE OF Rl-2 SIGNS. WHEN R-1 SIGNS ARE USED, W3-1 SIGNS MUST BE USED

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

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

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

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

D � DISTANCE BETWEEN TRAFFIC CONTROL DEVICES

L � MINIMUM LENGTH OF TAPER

B � LENGTH OF LONGITUDINAL BUFFER

ROLL AHEAD DISTANCE

G2: DISTANCE BETWEEN SIGNS, "D", THE VALUES FOR WHICH ARE SHOWN IN TYPICAL

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

THE ENGINEER.

G3: ALL TEMPORARY SIGNS, TYPE Ill BARRICADES, THEIR SUPPORT SYSTEMS AND

LIGHTING MUST MEET NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM

REPORT 350 INCHRP 3501 TEST LEVEL 3, OR MANUAL FOR ASSESSING SAFETY

HARDWARE IMASHI TL-3 AS WELL AS THE CURRENT EDITION OF THE MICHIGAN

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

STANDARD SPECIFICATIONS FOR CONSTRUCTION, THE STANDARD PLANS AND

APPLICABLE SPECIAL PROVISIONS. ONLY DESIGNS AND MATERIALS APPROVED

BY MDOT WILL BE ALLOWED.

G4: DO NOT STORE EQUIPMENT, MATERIALS OR PERFORM WORK IN ESTABLISHED

BUFFER AREAS.

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

CHANGES IN TRAFFIC PATTERNS OR PROPOSED TEMPORARY TRAFFIC MARKINGS SHALL

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

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

ARE ADEQUATELY DELINEATED BY OTHER TRAFFIC CONTROL DEVICES.

SIGN NOTES

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

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

SAFETY AND MOBILITY MANUAL, SECTIONS 6.01.09 AND 6.01.10.

S2: R5-18b SIGNS ARE ONLY REQUIRED ON FREEWAY PROJECTS WITH A DURATION OF

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

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

AND CONSOLIDATE THE SEQUENCE AS APPROPRIATE.

S3: R5-18c IS ONLY REQUIRED IN THE INITIAL SIGNING SEQUENCE IN THE WORK ZONE.

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

S4: ADDITIONAL SIGNING AND/OR ELONGATED SIGNING SEQUENCES SHOULD BE USED

WHEN TRAFFIC VOLUMES ARE SIGNIFICANT ENOUGH TO CREA TE BACKUPS BEYOND

THE W20-5 SIGNS.

S5: PLACE ADDITIONAL SPEED LIMIT SIGNS REFLECTING THE WORK ZONE SPEED AFTER

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

ENTRANCE RAMP THAT COMES ONTO THE FREEWAY WHERE THE REDUCED SPEED

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

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

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

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

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

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

ACCORDINGLY

S6: FABRICATE SPECIAL SIGNS IN ACCORDANCE WITH CURRENT SIGNING DESIGN

STANDARDS.

S7: PLACE ADDITIONAL RS-3 SIGNS AT A MAXIMUM 500' SPACING THROUGHOUT

THE WORK ZONE.

S8: WHEN SPEED LIMIT SIGNS CANNOT BE PLACED SIDE BY SIDE AS SHOWN,

PLACE THEM "D" DISTANCE APART.

S9: STOP SIGNS NOT REQUIRED IF SIGNALS ARE ON 4-WAY FLASHING RED.

STOP AHEAD SIGNS ARE NOT REQUIRED IF THERE IS ADEQUATE VISIBILITY

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

Sl 0: PLACE REDUCED SPEED ZONE AHEAD SIGN IW3-5bl HERE WHEN USING

A SPEED REDUCTION IN THIS DIRECTION.

Sl 1 THE NUMBER OF Wl-6 SHIFT SIGNS TO PLACE FOR A SHIFT IS AS FOLLOWS:

SHIFTS 4FT OR LESS, PLACE ONE Wl-61RIILI SHIFTS 5FT TO 12FT, PLACE TWO Wl-61RIILI SHIFTS MORE THAN 12FT, PLACE THREE OR MORE Wl-61RIILI SIGNS DEPENDING UPON

LENGTH OF SHIFT AND AS PER THE ENGINEER.

S12:PLACE R2-1 SIGNS AS DETAILED IN NOTE S5 WHEN THERE IS A SPEED REDUCTION

IN THIS DIRECTION

TRAFFIC TYPICALS

NOTE SHEET

DA TE:

MAY 2022

NO:

102-GEN-NOTES

1 OF 2 FILE: 102-GEN-NOTES.dgn

THE FOLLOWING NOTES APPLY IF CALLED FOR ON THE TRAFFIC TYPICAL

SIGNAL NOTES

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

SIG2: SIGNAL IS IN OPERATION.

SIG3: DELINEATE THE WORK ZONE AREA WITH 28 INCH CONES FOR DAYTIME WORK, OR

42 INCH CHANNELIZING DEVICES FOR NIGHTTIME WORK.

SIG4: THE CONTRACTOR MUST HAVE A DESIGNATED SPOTTER IF THE AERIAL BUCKET

TRUCK IS LOCATED OVER ACTIVE TRAVEL LANES.

SIG5: THE LOWEST POINT OF THE BUCKET MAY NOT TRAVEL BELOW 14 FOOT VERTICAL

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

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

COMPROMIZED. USE TRAFFIC REGULATORS TO CONTROL TRAFFIC THROUGH THE

INTERSECTION WHEN TRAFFIC IS PLACED IN A 4 WAY STOP.

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

TRUCK MAY BE MOVED TO FACILITATE WORK.

MAINTENANCE AND SURVEYING NOTES

MS!: WHENEVER STOPPING SIGHT DISTANCE EXISTS TO THE REAR, THE SHADOW

VEHICLES SHOULD MAINTAIN THE RECOMENDED DISTANCE FROM THE WORK

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

SLOW DOWN AND TRAVEL AT A FARTHER DISTANCE TO PROVIDE ADEQUATE

SIGHT DISTANCE IN ADVANCE OF VERTICAL OR HORIZONTAL CURVES.

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

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

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

"END ROAD WORK" SIGN

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

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

SHOULD BE PARKED ACCORDING TO THE ROLL AHEAD DISTANCE

TABLES.

MS4 WORK AND SHADOW VEHICLES SHALL BE APPROPRIATELY EQUIPPED WITH AN

ACTIVATED AMBER BEACON.

MS5 WHEN WORKERS ARE OUTSIDE THEIR VEHICLES IN AN EXISTING LANE WHILE

A MOBILE OPERATION IS OCCURRING DURING THE NIGHTTIME HOURS,

CHANNELIZING DEVICES TO DELINEATE OPEN OR CLOSED LANES AT 50 FT

SPACING MUST BE USED. AN EXAMPLE OF AN OPERATION IBUT NOT LIMITED

TOI IS THE LAYOUT OF CONCRETE PATCHES.

MSG W21-G AND W20-1 SIGNS MAY BE SUBSTITUTED AS DETERMINED BY THE

TYPE OF WORK TAKING PLACE AS PER THE ENGINEER.

TRAFFIC TYPICALS

NOTE SHEET

DA TE:

MAY 2022

NO:

102-GEN-NOTES

2 OF 2 FILE: 102-GEN-NOTES.dgn

R3-6R

8� t xx

I IO MILES AHEAD I ID MILES AHEAD

ONLY

INJURE /

KILL A

WORKER

$ 7500 +

15 YEARS

KEEP

sooni"'

KEEP

SIGN NUMBER KEY

FRONT BACK

R1-2

LEFT

TO

ONCOMING

TRAFFIC

R1-2aP

24" X 18" 36" X 30" 48" X 36"

R3-5R 30" X 36" 36" X 48"

DO

NOT

PASS

R4-1 12" X 18" 18" X 24" 24" X 30" 36" X 48" 48" X 60"

RIGHT

SPEED

LIMIT

R2-1 18" X 24" 24" X 30" 30" X 36"

18" X 60"

R3-5a

PASS

WITH

CARE

R4-2

12" X 18" 18" X 24" 24" X 30"

WHERE

WORKERS

PRESENT

R2-1a

R3-6L

42" X 48"

R4-7

12" X 18" 18" X 24" 24" X 30" 36" X 48"

OM-3L

R3-1

24" X 24" 30" X 30" 36" X 36" 48" X 48"

42" X 48"

R4-8

18" x24" 24" X 30" 36" X 48"

OM-3R

R3-2

30" X 30"

R3-7L 30" X 30"

STAY

IN

LANE

R4-9

18" X 24" 24" X 30"

USE ALL

R1-1

R3-3

R3-7R

R5-1

R1-1a

18" X 18"

[m R3-4

24" X 24" 30" X 30"

R3-8c

R5-1a

30" X 18" 36" X 24" 42" X 30"

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

R3-5L

36" x48" t

ONLY

R3-8d

R5-18b

R5-18c

I BEGIN WORK CONVOY I

R5-18d 78" X 12"

I END WORK CONVOY I

R5-18e 72" X 12"

LANES

DURING

BACKUPS

R5-18f

R5-18g

30" X 42"

R5-18h

R6-1L

36" X 12" 54" X 18"

,,, 11<

SIDEWALK CLOSED

R6-1R

36" X 12" 54" X 18"

ROAD CLOSEI D

LOCAL TRAFFIC ONLY

R11-3a 60" X 30"

R6-2L

12" X 16" 18" X 24" 24" X 30"

BRIDGE OUIT

LOCAL TRAFFIC ONLY

R11-3b

R6-2R

12" X 16" 18" X 24" 24" X 30"

ROAD CLOSIED

THRU %Arne

R11-4

R8-3

12" X 12" 18" X 18" 24" X 24"

STOP

HERE ON

RED

II"

�PEDESTRIAN�

lCROSSWALKl

R9-8 36" X 18"

ROAD

CLOSED

SIDEWALK]

[ CLOSED

R9-9 24" X 12" 30" X 18"

RAMP

S<ID:E;W::A:=LK=C�LO::S>ED�

USE OTHER SIDE

R9-10

48" X 24"

EXIT

AHEAD

CROSS HERE

R9-11L

48" X 36"

CROSSOVERI

I CLOSED

SEE MOOT SHS 13-WORK ZONE FOR SIGN DETAILS

STANDARD HIGHWAY SIGNS

DATE:

CODE:

10/17/24

SHEET:

NO SCALE 103-GEN-SIGN

LEFT LANE

MUST

TURN LEFT

RIGHT LANE

MUST

TURN

lfl �

WORK

ZONE

BEGINS

FOR

M

ONE

LANE

I

M8-1gL M8-1gR M8-2d 12" X 36" 12" X 36" 18" X 18" 36" X 66" 36" X 66" 60" X 48" 24" X 48" 24" X 48" 24" X 24" 36" X 72" 36" X 72" 30" X 30"

:JI

R9-11R R9-11aL R9-11aR R10-6b R11-2 R11-2a R11-2b R11-2c 24" X 12" 48" X 36"

24" X 12" 48" X 24"

24" X 12" 48" X 24"

36" X 54" 48" X 30" 48" X 30" 48" X 30" 60" X 30"

T L

W8-2 W8-3 W8-4 W8-5 W8-5P W8-7 W8-8 W8-9

18" X 18" 18" X 18" 18" X 18" 24" X 24" 24" X 18" 24" X 24" 24" X 24" 24" X 24" 24" X 24" 30" X 30" 24" X 24" 30" X 30" 30" X 24" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 36" X 36" 30" X 30" 36" X 36" 36" X 30" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 48" X 48" 36" X 36" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48"

/ � SHOULDER

A DROP-OFF

W8-11 W8-12 W8-14 W8-15 W8-15P W8-17L W8-17R W8-17P 24" X 24" 30" X 30" 24" X 24" 24" X 24" 24" X 18" 24" X 24" 24" X 24" 24" X 18" 30" X 30" 36" X 36" 30" X 30" 30" X 30" 30" X 24" 30" X 30" 30" X 30" 30" X 24" 36" X 36" 48" X 48" 36" X 36" 36" X 36" 36" X 30" 36" X 36" 36" X 36" 36" X 30"

48" X 48" 48" X 48" 48" X 48" 48" X 48"

48" x48"

V 9E OU�DER

AHEAD ENDS EAN�DES

W8-18 W8-23 W8-24 W8-25 W8-26 W9-1L W9-1R W9-2L

24" X 24" 24" X 24" 30" X 30" 24" X 24" 36" X 36" 24" X 24" 24" X 24" 30" X 30" 36" X 36" 36" X 36" 36" X 36" 30" X 30" 48" X 48" 30" X 30" 30" X 30" 36" X 36" 48" X 48" 48" X 48" 48" X 48" 36" X 36" 36" X 36" 36" X 36" 48" x48"

48" X 48" 48" X 48" 48" x48"

W9-2R W9-3C W9-3L W9-3R W9-3a W9-3b W11-10 W11-10a

30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 24" X 24" 24" X 24" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 30" X 30" 30" X 30" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 36" X 36" 36" X 36"

60" X 60" 60" X 60" 60" X 60" 60" X 60" 60" X 60" 48" X 48" 48" X 48" l1�EpXI

T lr l1�RApM

Prl

� n 35 ON

P.H. RAMP 25

W11-24 W12-1 W12-2 W13-1P W13-4P 36" X 36" 24" X 24" 18'" X 18" 18" X 18" W13-2 W13-3 24" X 24" W13-6 48" X 48" 30" X 30" 30" X 30" 24" X 24" 24" X 30" 24" X 30" 36" X 36" 24" x42"

36" X 36" 36" X 36" 30" X 30" 36" X 48" 36" X 48" 36" X 60" 48" X 48" 48" X 48" 48" X 60" 48" X 60" 48" X 84"

� I RAMP I I RAMP I

n n n NEXT TRAFFIC

X MILES CIRCLE

25 25 25 W13-6a W13-7 W13-7a W14-3 W16-2P W16-4aP W16-12P W16-13P 24" X 42" 24" X 42" 24" X 42" 36" X 24" 18" X 12" 18" X 12" 24" X 18" 24" X 18" 36" X 60" 36" X 60" 36" X 60" 40" X 30" 24" X 18" 24" X 18" 30" X 24" 48" X 84" 48" X 84" 48" X 84" 48" X 36" 30" X 24" 30" X 24"

64" X 48" 36" X 30"

WORK WORK WORK WORK worAKD/

AHEAD AHEAD AHEAD AHEAD AH/

W20-1 W20-1a W20-1b W20-1c W20-1d W20-2 W20-3 W20-3a

24" X 24" 24" X 24" 24" X 24" 24" X 24" 24" X 24" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 60" X 60" 60" X 60" 60" X 60" 60" X 60" 60" X 60"

Michigan Department of Transportation

MAINTAINING TRAFFIC TYPICAL

STANDARD HIGHWAY SIGNS DATE:

10/17/24

CODE:

103-GEN-SIGN

4 OF 5 NO SCALE

ROAD

AHEAD

W20-3b W20-4 W20-4c W20-5C W20-5L W20-5L1 W20-5L2 W20-5R 30" X 30" 30" X 30" 36" X 36" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 36" X 36" 36" X 36" 48" X 48" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48"

V A SIDEWALK

CLOSED

AHEAD

W20-5R1 W20-5R2 W20-5aL2 W20-5aL3 W20-5aR2 W20-5aR3 W20-7a W20-8 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 24" X 18" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 48" X 48"

CROSSOVER I I I I I CLOSED CONCRETE

USE NEXT CURING PINE GROVE PINE GROVE IT AKE TURNS

CROSSOVER

W20-9 W20-10 W20-11 W20-12P W20-13P W20-14L W20-14R W20-14aP 54" X 48" 48" X 24" 12" X 18" VARIABLE x 12" VARIABLE x 12" 36" X 36" 36" X 36" 36" X 12"

66" X 30" 48" X 48" 48" x48" 48" X 12"

I I EMERGENCY EMERGENCY

PULL OFF PULL OFF

LEFT LANE AREA AREA

1/2 MILE 500 rT �

W20-14bP W20-15 W20-16 W20-17 W20-18 W20-18a W21-1 W21-2 36" X 12" 36" X 36" 36" X 36" 36" X 36" 48" X 54" 48" X 54" 24" X 24" 24" X 24" 48" X 12" 48" X 48" 48" X 48" 48" X 48" 30" X 30" 30" X 30"

36" X 36" 36" X 36" 48" x48" 48" x48"

SLOWMOVING

9 9 VEHICLE

W21-2 W21-3 W21-4 W21-5 W21-5aL W21-5aR W21-5bL W21-5bR 24" X 24" 24" X 24" 36" X 18" 24" X 24" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 30" X 30" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36" 36" X 36"

36" X 36" 48" X 48" 48" X 48" 48" x48" 48" X 48" 48" X 48" 48" X 48" 48" X 48" 60" X 60" 60" X 60" 60" X 60" 60" X 60"

END

2-WAY RADIO BLASTING SLOW TRArFIC

AND AHEAD

CELLPHONE ZONE

W21-6 W21-7 W21-8 W22-1 W22-2 W22-3 W23-1 W23-2 24" X 24" 30" X 30" 30" X 30" 30" X 30" 42" X 36" 36" X 30" 48" X 24" 36" X 36" 30" X 30" 36" X 36" 36" X 36" 36" X 36" 42" X 36" 48" X 48" 36" X 36" 48" X 48" 48" X 48" 48" X 48"

Michigan Department of Transportation

MAINTAINING TRAFFIC TYPICAL STANDARD HIGHWAY SIGNS DATE:

10/17/24

CODE:

103-GEN-SIGN

5 OF 5 NO SCALE

SIGN MATERIAL SELECTION TABLE

SIGN MATERIAL TYPE

SIGN SIZE TYPE I TYPE I I TYPE I I I

� 36" X 36" X X

>36" X 36" <_ 96" TO WIDE X

>96" WIDE TO 144" WIDE X X

> 144" WIDE X

TYPE I

TYPE II

TYPE III

ALUMINUM EXTRUSION

PLYWOOD

ALUMINUM SHEET

ROUNDING OF CORNERS IS NOT REQUIRED FOR TYPE I OR II SIGNS.

VERTICAL JOINTS ARE NOT PERMITTED.

HORIZONTIAL JOINTS THROUGH SIGN LEGEND OR SYMBOLS ARE NOT PERMITTED.

POST SIZE REQUIREMENTS TABLE

POST TYPE

SIGN AREA

( ft2 ) Li-CHANNEL STEEL SQUARE TUBULAR STEEL WOOD

�9 1 - 3 lb/ft* 1 - 2" 12 or 14 GA* N/A

9 � 20 2 - 3 lb/ft 2 - 2" 12 or 14 GA 1 - 4" X 6"*

> 20 � 30 N/A N/A 2 - 4" X 6"

> 30 � 60 NIA N/A 2 - 6" X 8"

> 60 � 84 NIA N/A 3 - 6" X 8"

*SIGNS 4 FEET AND GREATER IN WIDTH REQUIRE 2 POSTS.

SIGNS GREATER THAN 8 FEET IN WIDTH REQUIRE 2 OR 3 WOOD

POSTS DEPENDING ON AREA OF SIGN.

A MAXIMUM OF 2 POSTS WITHIN A 7' PATH IS PERMITTED.

"'&MDOT

.....,_.u.,. ...... ntofT�

PREPARED

BY

DESIGN DIVISION

DRAWN BY: CON/ECH

APPROVED BY:

DEPARTMENT DIRECTOR

Kirk T. Steudle

DIRECTOR, BUREAU If FIELD SERVICES

BUREAU OF DEVELOPMENT STANDARD PLAN FOR

GROUND DRIVEN SIGN

SUPPORTS FOR TEMP SIGNS

CHECKED BY: Al&_

DIRECTOR, BUREAU If DEVELDPllNT

F.H.U. APPROVAL

11/2/2017

PLAN DATE

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPA��Nor s�NSPORTATION.

2 POST SIGN SUPPORT SPACING

L

SIGN

2/3L

3 POST SIGN SUPPORT SPACING

SIGN

� 1/JL l/3L

* FOR ALL 11' AND 12' LONG SIGNS ON 3 WOOD SUPPORTS,

SPREAD POSTS SO AS TO HAVE A 8' MIN. TO 9' MAX.

DISTANCE BETWEEN OUTSIDE POSTS.

BUREAU OF DEVELOPMENT STANDARD PLAN

f,H,w.A, APPROVAL

PLAN DATE WZD-100-A SHEET

2 OF11

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPA��Nor s�NSPORTATION.

DETOUR

AHEAD

5' MIN. <e----- 6'-12 '---'--,---e, !Ir 6'-12'

6 '-----s. !

J . J ._

PAVED SHOULDER

RURAL RURAL WITH ADVISORY

SPEED PLATE

2, J 2, J

4" MAX. 4" MAX.

7'MIN 7' MIN.

0 0

URBAN \ WALKWAY URBAN \ WALKWAY

(CURBED AREAS OR WHERE (CURBED AREAS OR WHERE

WALKWAYS ARE PRESENT) WALKWAYS ARE PRESENT)

BOTTOM HEIGHT AND OFFSET

PLAN DATE

WZD-100-A SHEET

PLAN DATE

V, o z•

1" MIN.

15,a" MAX.

Z X

X AX

3" Ml N. J

3 3/4" MAX.

WEIGHT= 3 lbs/ft

SECT. MOO. X.-X. = 0.31 CUBIC INCHES MIN.

3 lb. U - CHANNEL STEEL POST

(NO SPLICE)

MOUNT SIGN ON OPEN FACE OF

U - CHANNEL STEEL POST

BUREAU OF DEVELOPMENT STANDARD PLAN F.H.w.A. APPROVAL

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPARTMENT OF TRANSPORTATION.

11/2/2017 WZD-100-A

SHEET

g g g O

0 0 g u

"' V, w w

<t v, CL n} n n n n n n

DRIVEN POST� - UPPER POST

",.� � 7/16" SPACER

REQUIRED FOR ALL BOLTS

O.D. 3/4" MIN., J.0. 3/8" MAX.

TRAFFIC FLOW � 1 -5/16" BOLT

�rr

SECTION A-A SPACER DETAIL

SPACER TH I CKNESS

---, 7/16" r-

B 3/4"0.0.0 3/8" 1.0.�

NOTES:

1. THE SPACER THICKNESS SHALL BE 1/16• LESS THAN THE GAP BETWEEN THE POST

WHEN POSITIONED IN THE UNBOLTED CONFIGURATION.

2. THE EXTERIOR BOLT (CLOSEST TO LAP), SPACER, WASHER, AND NUT SHALL BE

INSTALLED IN A PREPUNCHED HOLE 1• to 2• FROM THE END OF THE LAP.

3. THE INTERIOR BOLT (FARTHEST FROM LAPl, SPACER, WASHER, AND NUT SHALL BE

INSTALLED IN THE NEXT PREPUNCHED HOLE.

4. THE DRIVEN POST SHALL ALWAYS BE MOUNTED IN FRONT OF THE UPPER POST

WITH RESPECT TO THE ADJACENT ONCOMING TRAFFIC, REGARDLESS OF THE

DIRECTION THE SIGN IS FACING.

5. THE SPLICE LAP SHALL BE FASTENED BY FOUR-5/16" DIA. GALVANIZED A449 BOLTS

(SAE J429 GRADE 5) OR GALVANIZED A325 BOLTS.

3 lb. U - CHANNEL STEEL POST

(WITH SPLICE)

F.H.w.A. APPROVAL

PLAN DATE

5/16" DIAMETER GALVANIZED BOLT SELF-ALIGNING STEEL AND NUT

REINFORCING PLATE

ITYP. ALUMINUM SHEET [TYPE 111] SIGN ONLYt--

3tt POST

PLYWOOD I TYPE I I I OR ALUMINUM SHEET I I I 11 SIGN

FLAT WASHER

SIGN TO 3 lb. POST CONNECTION

3 112"

1 3/4" 1 3/4" � NOTES: (FOR STEEL SIGN REINF' PLATE)

1. MATERIAL: 12 GAUGE CARBON STEEL.

o � 7116" DRILL "' 2. TOLERANCE ON ALL DIMENSIONS±0.0625" N

�y N 3. FINISH-AFTER STAMPING AND PUNCHING, "' GALVANIZE ACCORDING TD CURRENT

SPECIFICATIONS FOR ZINC (HOT

"----- GALVANIZE) COATINGS ON PRODUCTS

1�ARIE?, VARIES }AR1ql FABRICATED FROM PLATES DR STRIPS

EQUAL TO POST THROAT SECTION A-A

OPENING DIMENSION

A� FRONT

STEEL SIGN REINFORCING PLATE

REQUIRED FOR TYPE III SIGNS ONLY

3 lb. U - CHANNEL STEEL POST SIGN CONNECTION

F,H,w.A, APPROVAL

PLAN DATE

TRAFFIC FLOW

14" X 6" INOMINALI POSTI 1 1/2" DIA. 2 HOLES

16" X 8" INOMINALI POST! 3 1/2" DIA. 2 HOLES

DRILLED BREAKAWAY

HOLES ARE TO BE

CENTERED ON POSTS.

THE POST MAY BE DRIVEN OR PLACED IN AN �

AUGERED HOLE. IF AUGERED, BACKFILL WITH �

EXISTING MATERIAL IN FIVE EQUAL z

LAYERS, TAMPING EACH LAYER.--- ::,

U 8" DIA. AUGERED HOLE FOR 4" X 6" POST

10" DIA. AUGERED HOLE FOR 6" X 8" POST

WOOD POST BREAKAWAY HOLES/

DIRECT EMBEDMENT DETAILS

z -

- Vw, (L _, w a)

SIGN PANEL -

u::. WOOD POST SHALL BE IN CONFORMANCE TO X W w V, SECTION 912 OF THE CURRENT EDITION OF

- V, >-<t THE STANDARD SPECIFICATIONS FOR :u:J >- CONSTRUCTI ON.

V, D

3' CL

<t

V, w_ , TRAFFIC FLOW '- - 's,- LzO

- V, r-�"""'j"OR4" X 6" NOMINAL POST! 1"

�� IFOR 6" X 8" NOMINAL POST! 1 1/2"

- - 5 1/2 " OR 7 1/2" ACTUAL

SAW CUT DETAIL

(MULTIPLE POST INSTALLATIONS)

WOOD POST DETAILS

PLAN DATE

WZD-100-A SHEET

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPA:34Nor s�NSPORTATION.

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPA35 Qf 5bSPDRTATIDN.

3/8" DIA. GALVANIZED

HEX. HO. BO\LT I GALVANIZED

NYLON INSERT LOCKNUT

GALVANIZED � GALVANIZED

FLAT WASHER FLAT WASHER

I!! !+ � - PL YWOOO I TYPE I I I OR

SAME AS BOLT ABOVEJ -� EXCLUDE SAW CUT ON SINGLE 11 ALUMINUM SHEET !TYPE I I I I

� POST ASSEMBLIES- � SIGNS

TYPE II AND TYPE III SIGNS

4" X 6" I NOMINAL I OR 6" X 8" I NOMINAL I WOOD POST

3/8" DIA. GALVANIZED BOLT,

2 GALVANIZED FLAT ALUMINUM L 4" X 3" X 3/8" ANGLES MAY

_ WASHERS & GALVANIZED ( BE INSTALLEDl ON EITHER SIDE OF EACH POST. a: NYLON INSERT LOCKNUT ITYP. I. 12• 1/6 SIGN LENGTH

,'.:. �I TTIYFPF.EI NER ANGLE rI --'''--'m�. I TYP.I

L f � , � ALUMINUM EXTRUSION xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ( TYPE ! ) SIGN

IL OF POST�-

I TOP VIEW

TYPE I SIGN GALVANIZED 3/8" DIA.

RECTANGULAR FLAT BOLTS,

GALVANI ZED FLAT WASHERS

& GALVANIZED

NYLON INSERT LOCKNUTS.

_....,...--IL OF HOLES FOR 3/8" DIA.

BOLT STIFFENER ANGLE TO

EACH PANEL. GALVANIZED BOLTS. 1/2" X 3/4" ELONGATED BOLT

3/8" DIA. GALVANIZED BOLTS

ON APPROX. 24" CENTERS FULL HOLES MAY BE USED TO FACILITATE

LENGTH ALL EXTRUSIONS� ALIGNMENT OF ALUMINUM ANGLES.

z . X <C

- ::E ::E

� L.0 L.0 ALUMINUM EXTRUSION we- • PER MOOT STANDARD e- w 1t ow 1/TYPI CAL =• u, Z I _ ---- SPEC IF !CAT IONS

0 w v, HOLE FOR CONSTRUCTI ON i h., "' ::E -· • L2"X2"X1/4" D �6 SPACING • V 11/1" .....-- STIFFENER ANGLE- ' X 0 <C

» l IALUM. I x SIGN HEIGHT

0.040…