Exhibit 6 - Plans~12.pdf

Date: 2026.05.01 06:57:55 -07'00'

2026.08.05 20:11:09 -07'00'

2026.08.10 11:25:32 -07'00'

2026.08.10 11:27:31 -07'00'

2026.06.30 12:19:12-07'00'

12:19:50-07'00'

12:20:20-07'00'

RD700

CURBS

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20-JUL-2020N/A

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6"

E specify in plans

Var. 24" or 30"

6"

E

" rad.4

Batter 6:1

" rad.4 seegutterpan notes

Slopevaries, T y p

2" (Typ.)

(See general note 11)

STANDARD CURB MOUNTABLE CURB

CURB ENDING DETAIL

MOUNTABLE CURB AND GUTTERCURB AND GUTTER

MOUNTABLE CURB

LOW PROFILE MODIFICATION FOR KEYWAY

WEEP HOLE DETAIL

VALLEY GUTTER

O.D.O.T. & City of Portland Standard "H"=16"

" rad.4

1:4slope

6:1

Batter

(Slope var.)

Finish grade seegutterpan notes

Slopevaries, 12"

LOW PROFILE MOUNTABLE CURB AND GUTTER

" rad.4 or specifiy in plans

18" norm.

a s d ir e c te d o n p la n s o r v a r y a s s h o w n

(Where shown on plans)

** 0" at curb ramp n o r m

1.5' 4.5'

6'

Face of curb

"2

R

1 " to joint filler (Full depth)

Preformed expansion

Asph. conc. pvmt. (ACP)

Grade of roadway upon extension of curb.

To be removed

(Slope var.)

Finish grade

" rad.4

Batter 6:1

" rad.8 m in

H v a ri a b le

E

(See general note 11)

6"

E

(See general note 11)

3" rad.

(Slope var.)

Finish grade

Batter 6:1

(Slope var.)

Finish grade m in

Batter 6:1

3" rad.

3" rad.

" rad.8

(Slope var.)

Finish grade

Batter 6:1 allowed by jurisdiction.

Vary where shown on plans, and

Vary slope as reqd. for drainage.

Slope 4.0% max. at curb ramps.

Slope 5.0% normal.

GUTTER PAN NOTES:

specify in plans

Var. 24" or 30"

6"

6" Normal curb

V a r

E seegutterpan notes

Slopevaries, Slop evar.

(1:4 max.)

Top of curb " (Max.)4

Bottom of curb

Gutter line

Batter 6:1 for each 1" difference in ''E''.

having a slope of 1:1 or steeper). Minimum desirable transition length shall be 20'

(''E'' Is the total vertical dimension of those curb surfaces

4. Transitions shall be used to connect curbs of different exposures ''E''.

3. Const. curb contraction joints at 15' maximum spacing, and at ends of each inlet and curb ramp.

ends of each driveways.

2. Const. curb expansion joints at 200' maximum spacing, and at points of tangency, and at curb. Vary as shown on plans or as directed. O.D.O.T standard "E"=7".

1. Curb exposure ''E'' = 6" to 9", as measured vertically from flowline to highest point on

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

or as directed as shown on plans

8" norm., vary

(Slope var.)

Finish grade

" rad.4 3" rad.4

1:4slope

* 0" for Truck Apron thkn. (4" min.)

Future sidewalk be poured at the same time curb and sidewalk will not

Form shelf into curb when

2"

(Type var.)

curb and gutter

Curb, or

(Where req'd.)

3" PVC pipe, (Type var.)

curb and gutter

Curb, or weep hole

3" dia.

(Slope var.)

Finish grade

5%

(Where shown on plans, and allowed by jurisdiction)

(Where shown on plans)

Var.

V a r

12"

(Slope var.)

Finish grade

20"

40"

20"

" rad.4

#4 @ 12" centers (Slope var.)

Finish grade

" rad.4

T y p .)centers

#4 @ 7"

6"

"8

1 "8

" rad.8

" rad.8

(Finishedsurface)

5.0%

(Finishedsurface

5.0%

11. On or along state highways, curb and gutter is required at curb ramp.

10. For curb ramp details, see Std. Dwgs. RD900 series.

9. For drainage curbs, see Std. Dwg. RD701.

8. For sidewalk details, and monolithic curb & sidewalk, see Std. Dwgs. RD720 & RD721.

7. Dimensions adjacent to radii are measured to the point of intersection of curb surfaces.

6. Dimensions are nominal, vary to conform with curb machine approved by the engineer.

surface slope), unless otherwise shown, or as directed.

5. Tops of all curbs shall slope toward the roadway at 1.5% max. (Max. 2.0% finished the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

Standard Drawing, while

The selection and use of this

TM204

MOUNTING DETAILS

FLAG BOARD

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10 DEC 2009N/A

D

E C o r

2"

½

Flag mounts to this face

Varies

1" thick

3/16"

SQUARE TUBING

SQUARE TUBING

OPTIONAL MOUNTING

BAR MATERIALS

flags.

mounting holes on may alter location of

Use of square tubing

Note:

*** Variable *** Variable

C" CHANNELS

"C" CHANNEL WITH EXTENSION

*** Regulatory or Guide Sign

MOUNTING BAR DETAIL

2" 2"18½"

16"

(7/16" diameter)

Mounting holes

FLAG DETAILS

sheet aluminum

1/16 " thick

WARNING

REGULATORY OR GUIDE SIGN

GUIDE SIGN

(2-POSTS)

(1 POST)

2" 2"

" min.

6"

* 36" x 36" ** 48" x 48"

6" min.

1½"

/8

1½"

½

" thick

7/6 "4

18½" 18½"

2"

* 36" x 36" Warning Sign

** 48" x 48" Warning Sign

V a ri e s

Varies

* 4½" * 4½" ** 12⅞" ** 12⅞" between sign and flags.

the required vertical clearance such a manner as to provide Mount extension to post in Note:

⅜" drive rivets.

Mount flag(s) to bar using fasteners to mount bar to metal post.

Use manufacturer recommended wood post.

Use ⅜" x 3" lag bolts to mount bar to are to be�" diameter.

All mounting holes (to post and to flags) Note:

bolt holes in extension and bar.

Drill holes in plate to align with ¼" to ½" thick.

4"x4" square.

Gusset plate.

Stainless Steel Note:

outside edge of sign.

no further than extends horizontally Outside edge of flag the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM211

US & INTERSTATE ROUTE SHIELDS

SIGNING DETAILS

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Replaced references to "silver-white" with "white"06/21

07-JAN-2022N/A

J A

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Replaced a reference to "silver-white" with "white"01/22

D C

E

D

D

F

F

D

A

H

I

F G

D

E E

G

C A

B

(N u m e ra l S iz e

E E

DG

H e ig h t

C

I

I

H D ig it

S iz e G

F E

D

A

B

D D

RED

INTERSTATE

INTERSTATE

BLUE

B

B A

C

(N u m e ra l S iz e added to the dimensions "B" & "C".

the reduction shall be divided equally and

Where the numerals are reduced in height next smaller height commonly available.

Series "C", or as a second choice to the

Series "D" numeral may be reduced to able. For these situations, the Standard accommodated within the space avail-

* In a few cases numerals cannot be

A B C D E F G H IWidthHeight DigitShield

Size

No. of

Digits

SHIELD SIZE

HEIGHT WIDTH DIGITS

NO. OF

A B C D E G rivets. (Provide 12 rivets)

Mounting holes for 1/8" blind

U.S. ROUTE MARKERS

For 2 Digit U.S. Routes For 3 Digit U.S. Routes

INTERSTATE ROUTE MARKERS

Notes:

spacing shall be used. The series for the numeral and the size and series for the letter suffix of the route number shall be as shown hereon. The letter shall be placed beside the numerals.

rivets. (Provide 12 rivets) Mounting holes for 1/8" blind mounting on extruded aluminum panel signs.

Mounting holes for

0.125 in. blind rivets

22½

5¼

7½

3¾

3¾

3¾ 3¾

6¾

5¼

5¼ 6

1½

1½

¾

2¾ shield size corresponding to a 2 digit number.

** If at least 2 of the 3 digits are "1", then use

9" D

9" D

22½

11¼

12¾

11¼

3¾

3¾

1½

1½

¾

¾

3/8

3/8

1 7/8C

1 7/8C

4 1/8

4 1/8

63**

22½

9" D

9" D

4½ 4½

4½4 1/8

4 7/8

4 7/85 5/8

4 1/8

3**

1, 2

⅜ ⅜

Size *

SIZE A B C D E F HG

The Federal Highway Administration's standard rounded capital letter alphabets and letter

NOTE: Use sheet aluminum overlay with rivet holes for

Width

INTERSTATE

BASIC U.S. ROUTE DESIGN

I

(N u m e ra l S iz e

INTERSTATE ROUTE MARKERS

2- OR 3-DIGIT U.S. ROUTE MARKERS

installations.

white Type IX or XI sheeting background and white Type IX or XI letters and symbols for overhead white ASTM Type III or Type IV retroreflective sheeting letters and symbols. Use sheeting overlaid with Standard Interstate red and blue transparent past background with The Interstate Route Marker shall have white ASTM Type III or Type IV retroreflective

ASTM Type IX or XI retroreflective sheeting background for overhead installations.

white ASTM Type III or Type IV retroreflective sheeting background. Use white US Route Markers shall have non-reflectorized black letters, symbols and borders on a the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM670

SIGN SUPPORTS

WOOD POST

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19-JAN-20245850

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01-2022 ADDED 3'-6" MINIMUM SPACING FOR 4"x4" POSTS AND 8'-0" MINIMUM

SIGN WIDTHS FOR 4"x6" AND LARGER POSTS

Accompanied by dwgs. TM200, TM671, TM822

D

" 1

X

Y

Y

X

Y

Y

Z

Z

Z

No scale

No scale post. Maintain at least 6" of space around the edges of the post to accomodate compaction equipment.

22', 24', 26'.

X

5'-3" Max.

7'-0" Min.

for 4"x6" and

Larger Posts

7'-0" Min. 7'-0" Min.

** - 0.35*X when X >= 20'.

- 7' when 15' = X 20'.< < b b b b b

D

T y p

D

T y p

6" Min.

(Typ.)

6" Min.

(Typ.)

85 MPH

3 Second Gust Wind Speed (TM671)

"2

2"

3"

5' - 0"

5' - 0"

7' - 0"494

Number of Posts

95 MPH

Number of Posts

Number of Posts

4' - 0"

Field

Drilled

Hole

Diameters

Post

Embedment

Depth

"D"

4" x 4"

4" x 6"

6" x 6"

6" x 8"

77 62 56

X b

A A

Not Req'd b d

(See note 12) for diameters.

Holes. See Tables

Field Drilled

D ir e c ti o n o f T r a v e l that the sign is attached.

Face of post

Center

Sign Area

Sign Area Center

Sign Area Center and G = 1.14.

15'-0" Min.

* - 0.6*X when X >= 12'.

105 and 110 MPH and 12) notes 10 diameters. (See

See Tables for

Field Drilled Holes.

and 12)

(See notes 10 diameters. (Typ.)

See Tables for

Field Drilled Holes.

and 12)

(See notes10 diameters. (Typ.)

See Tables for

Field Drilled Holes.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

Wood posts are available in the following commercial lengths: 12', 14', 16', 18', 20', For horizontal and vertical clearances of permanent signs refer to TM200 and of

Wood post design in accordance with the 5th Edition 2009 AASHTO Standard

Use the 3 second gust wind speeds shown on TM671 for the site specific sign location.

General design parameters are Kz = 0.87, SIF (duration factor) = 1.6, Cd (sign) = 1.20, The sign width to sign height or sign height to sign width ratio shall not exceed 5.0.

Permanent signing uses an Ir = 0.71 for a recurrence interval of 10 years.

Temporary signing uses an Ir = 0.45 for a recurrence interval of 1.5 years.

Posts protected by barrier or guardrail do not require field drilled holes.

4" x 4" posts should not be used in snow plow areas.

Excavate the hole at least 12" larger in diameter than the diagonal dimension of the

Align the post in the hole to a vertical position.

The space around the wood post shall be backfilled to finished ground surface.

Backfill with selected general backfill meeting the requirements of 00330.13.

Place in layers not greater than 6 inches.

Solidly ram and tamp the layers into the excavation area around the post.

Dampen during placement if too dry to compact properly.

Replace and finish the surface around the post to match the surrounding surface.

1.

2.

3.

4.

5.

6.

7.

8.

X=15'

X=15'

X=15'

85 MPH

3 Second Gust Wind Speed (TM671)

"2

2"

3"

5' - 0"

5' - 0"

7' - 0"

Number of Posts

1 2

95 MPH

Number of Posts

1 2

Number of Posts

1 2

4' - 0"

Field

Drilled

Hole

Diameters

Post

Embedment

Depth

"D"

P O

S T

S

IZ

E 4" x 4"

4" x 6"

6" x 6"

6" x 8"

Not Req'd

105 and 110 MPH

X=15'

3 3

X=15'

X=15'

244122

19698

17688

Material shall be Douglas Fir No. 1 and according to Section 02110.40.

* - Linear Interpolate X*Y*Z 3 post values for signs greater than 15' and less than 20'.

** - See note 8

* - Linear Interpolate X*Y*Z 3 post values for signs greater than 15' and less than 20'.

** - See note 9

Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic

Signals.

2/d

A A

(Typ.)

(Typ.)

A A temporary signs refer to TM822.

ELEVATION

PERMANENT WOOD POST TABLE

TEMPORARY WOOD POST TABLE

SECTION A-A

Post Embedment Installation:

General Notes:

X ≥20'X ≥20' X ≥20'

X ≥20' X ≥20' X ≥20' b x d

P O

S T

S

IZ

E b x d

( X * Y * Z ) in ft³ - Maximum

( X * Y * Z ) in ft³ - Maximum

3'-6" Min. for 4"x4" Posts

5'-6" Min. for 4"x4" Posts 8'-0" Min. for 4"x6" and Larger Posts

01-2024 ADDED TO FIELD TREAT HOLES ACCORDING TO 02190.30

12.Field treat drilled holes according to 02190.30.

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM671

WIND SPEED MAP

3 SECOND GUST

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06-JAN-2012N/A

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M A L H E U R

H A R N E Y

L A K E

C R O O K

J E F F E R S O N

D E S C H U T E S

W H E E L E R

U M A T I L L A

M O R R O W

G I L L I A M

H O O D

R I V E R

U N I O N

B A K E R

W A L L O W A

M U L T N O M A H

C L A C K A M A S

M A R I O N

C L A T S O P

T I L L A M O O K

Y A M H I L L S H E R M A N

C O L U M B I A

W A S H I N G T O N

B E N T O N

L I N C O L N L I N N

P O L K

L A N E

D O U G L A S

C O O S

C U R R Y

J O S E P H I N E J A C K S O N

K L A M A T H

G R A N T

ST. HELENS

ASTORIA

DALLAS

ALBANY

NEWPORT

CORVALLIS

OREGON

CITY

DALLES

THE

PRINEVILLE

BEND

GRANTS

PASS

KLAMATH

FALLS

PENDLETON

LA GRANDE

PORTLAND

SALEM

MEDFORD

EUGENE

ROSEBURG

BAKER

CITY

HILLSBORO

McMINNVILLE

1.

2.

3.

4.

5.

6.

7.

8.

9.

higher wind speed shall be used.

Localities may have adopted wind speed higher that shown on this map. Those

River Gorge winds shall be designated 110 mph areas.

Areas in Multnomah and Hood River counties with full exposure to Columbia

All areas with full exposure to ocean winds shall be designated 110 mph areas.

The Interval Height (Kz) is 30 ft.

special wind regions and shall be examined for unusual wind conditions.

Mountanious terrain, gorges, and ocean promontories are classified as

The mean recurrence interval is 50-Years.

The Exposure Catagory is C.

The wind velocities shown above are 3-Second Gust wind velocities.

to account for locations in the State with special wind regions.

the wind speed map shown in Figure 1609 of the 2007 Oregon Structural Code and Traffic Signals", Appendix C, Figure C-3 and Section 3, Figure 3-2. It uses

"Standard Specifications for Structural Supports for Highway Signs, Luminaires

The wind velocity map as shown is adapted from AASHTO 2001 4th Edition - See Note 8

Lattitude 45° 30'

I-84 (Hwy 6) at M.P. 229.24

OR 11 (Hwy 8) at M.P. 15.89

Longitude 118° 30'

Note 7

See

- 85 mph - 95 mph - 105 mph - 110 mph See notes

7 and 8

NOTES:

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM677

SIGN MOUNTS

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06-JUL-2015N/A

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Sign

Stainless steel buckle

Power pole

Luminaire, Pipe Sign Post or

C-206 or Equivalent

BAND-IT, Std. banding

" Stainless steel4

B

B

Hot Dipped Galvanized

S6X12.5 - A36 "16

L

L/5 L/5

Sign

Bottom of girder

A

S6X12.5

A

Top of girder

1. For Secondary Sign Mounts See TM678.

(one per band)

Stainless steel sign bracket

48" to 60" in height.

all signs less than 48" in height and 3 clamps for signs clamps shall not be wider than 36". Use 2 clamps for

Signs mounted to vertical posts that use stainless steel 2"

" dia. hole16

TM618

BRACKET DETAIL shown on shall use the SIGN SUPPORT

Signs mounted over travel lanes

1"

No Scale

No Scale

No Scale

No Scale

(3/5)L

* - L maximum is 14'-0".

Notes:

See Notes bonded anchor

" dia. resin2

1.

2.

Install resin bonded anchors according to Section 00535.

3.

"16 from each end

Stop weld 1/4"

Corners

Seal Weld

See Notes

" dia. hole.8

Drill

Table 00535-1.

The hole depths shall develop the pullout strength specified in

Resin bonded anchors shall conform to ASTM A307.

4.

galvanized only connections.

for waxed galvanized and 40 ft-lb of torque for

Tighten 1/2" dia. anchors using 16 ft-lb of torque

STAINLESS STEEL CLAMP (SSC) DETAIL

GENERAL NOTES

ROAD NAME SIGN STRUCTURE MOUNT DETAIL

SECTION A-A

SECTION B-B

SIGN ELEVATION

" PL A368

" x 2" x 54 the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM681

SIGN SUPPORT INSTALLATION

SQUARE TUBE (PSST)

PERFORATED STEEL

T M

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10-JUL-20175752

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Accompanied by dwgs. TM200, TM671, TM687, TM688, TM689, TM822

X

Y

Y

X

Y

Z

Z

X

2'-0" Min.

M a x

M a x

0.15X Min.

(Typ.)

3'-0" Max. 9'-0" Max.

X

Y

2'-0" Min.

0.15X Min.

(Typ.)

3'-0" Max. 9'-0" Max.

Z

M a x

2'-0" Min.

9'-0" Max.

No scale No scale

No scale

No scale for base type

Requirments

See Base

Center

Sign Area for base type

Requirments

See Base

Sign Area Center for base type

Requirments

See Base

Sign Area Center

3 Second Gust Wind Speed (TM671)

95 MPH

Number of Posts

79 158

105 or 110 MPH

63 126

57 114

90 180

Number of Posts

1 2

Slip

SlipSlip

231 462 185 370 167 334

261 522 209 418 189 378

Square Tube Size

2"-12 ga.

SlipSlip

Square Tube Size

2"-12 ga.

125 100

Number of Posts

85 MPH

Number of Posts

3 Second Gust Wind Speed (TM671)

95 MPH

Number of Posts

105 or 110 MPH

Number of Posts

85 MPH

Number of Posts

Anchor

Anchor

N/A

Slip

Slip

Slip

Square Tube Size

2"-12 ga.

(Typ.)

requirements.

for hole

See Note 4

Anchor

3. N/A - Do not use this option.

foundation details.

2. Slip - See Drawing TM688 for PSST slip base foundation details.

1. Anchor - See Drawing TM687 for PSST anchor

1.

2.

3.

4.

5.

6.

7.

8.

9.

12.

11.

10.

Signals 4th Edition, 2001, 2002, 2003, and 2006 interim revisions.

Standard Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic

Perforated Steel Square Supports are designed in accordance with the AASHTO

TM671.

The design basic wind speed (3 second gust) shall be according to the wind map shown on recommendation and based on crash testing.

Material grade for base hardware connection shall be according to the manufacturer's

Steel post shall have a minimum yield stress of 50 ksi.

General design parameters are Kz = 0.87, Cd (sign) = 1.20, and G = 1.14.

Permanent signing uses an Ir = 0.71 for a recurrence interval of 10 years.

Temporary signing uses an Ir = 0.45 for a recurrence interval of 1.5 years.

The sign width to sign height or sign height to sign width ratio shall not exceed 5.0.

Posts protected by barrier or guardrail do not require slip bases.

temporary signs refer to TM822.

For horizontal and vertical clearances of permanent signs refer to TM200 and of

SINGLE POST ELEVATION TWO POST ELEVATION

THREE POST ELEVATION

PERMANENT PERFORATED STEEL SQUARE TUBE TABLE

TEMPORARY PERFORATED STEEL SQUARE TUBE TABLE BASE REQUIREMENTS

GENERAL NOTES:

"-12 ga.2

" & 24

"-10 ga.2

"-12 ga.2

"-12 ga.2

" & 24

"-10 ga.2

"-12 ga.2

" - 12 ga. detail.2

" & 24

* - See 2

Square Tube

Perforated Steel

" - 12 ga.2

Square Tube

Perforated Steel

" - 12 ga.4

"-12 ga.2

" & 24

"-10 ga.2

"-12 ga.2

" - 12 ga. PSST.2 length inside of the 2

" - 12 ga. PSST to extend entire4

" diameter holes at 1" spacing on each of the 4 sides.16

Use

" - 12 GA. DETAIL2

" & 24

Accompanied by dwgs. TM200, TM671, TM687, TM688, TM689, TM822

Steel shall be galvanized according to ASTM A653 with coating designation G90.

( X * Y * Z ) in ft³ - Maximum

( X * Y * Z ) in ft³ - Maximum the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM800

PCMS DETAILS

TABLES, ABRUPT EDGE AND

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12-JUL-2024N/A

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Freeway

Use aggregate wedge when abrupt edge is 2 inches or greater.

four feet wide protect longitudinal abrupt edge as shown.

When paved shoulders adjacent to excavations are less than

NOTES:

shoulder, as far as practical.

Place cart / generator / power supply off of the on 10' spacing.

Use six tubular markers in shoulder taper outside shoulder, where practical.

Install Flagger Station Lighting beyond the

2" or GreaterExtg. pavement aggregate base rock

Shoulder or message sign (PCMS)

Portable changeable

20'

100'

4' B(III)R

Temp. Plastic Drums

Lighting

Flagger Station

50'

10'

Markers

28" Tubular

Place roll-up signs in advance of barricades.

plaques to the sign face using hook and loop fasteners.

If roll-up signs are used, attach the correct (CW21-9) throughout excavation area at spacings shown.

Continue signing and other traffic control devices

"RIGHT" (CW21-8C) riders with "LEFT" (CW21-8A) riders.

8' B(III)R barricades with 8' B(III)L barricades and replace the

If the excavation is located on left side of traffic, replace the abrupt edges of 1 inch or greater.

or other roadway work. Use abrupt edge signing for longitudinal

Abrupt edges may be created by paving, operations, excavations

GENERAL NOTES FOR ALL TCP DRAWINGS:

for max. spacing.

See TCD Spacing Table

Temp. Plastic Drums for max. spacing.

See TCD Spacing Table

28" Tubular Markers

UNDER TRAFFIC

UNDER CONSTRUCTION

EXCAVATION ABRUPT EDGE SIGN (PCMS) INSTALLATION

PORTABLE CHANGEABLE MESSAGE

LIGHTING DELINEATION

FLAGGER STATION

Sl.1:3

TAPER TYPES & FORMULAS

TEMPORARY BARRIER FLARE RATE TABLE

TAPER FORMULA

Merging (Lane Closure)

Shifting

Shoulder Closure

Flagging (See Drg. TM850)

Downstream (Termination)

"L"

"L"3 1"L"/3 or

50' - 100'

Varies (See Drawings)

"L"2 1"L"/2 or the Speed from the Tables below:

Use Pre-Construction Posted Speed to select

For Lane closures where W < 10', use "L" value for W = 10'.

Limit spacing adjustments to 30% of the "A" dimension for all speeds.

When necessary, sign spacing may be adjusted to fit site conditions.

Place traffic control devices on 10 ft. spacing for intersection and access radii.

NOTES:

SPEED (mph) MINIMUM FLARE RATE

M I N I M U M L E N G T H S T A B L E

"L" VALUE FOR TAPERS (ft) BUFFER "B" (ft)W = Lane or Shoulder Width being closed or shifted

20:1

19:1

18:1

16:1

14:1

12:1

10:1

9:1

8:1

FREEWAYS

SPEED (mph) W = 12 W = 14 W = 16

TRAFFIC CONTROL DEVICES (TCD) SPACING TABLE

20 - 30

35 - 40

45 - 55

60 - 70 700

100 100

15001000 2640

100 20

Device Spacing (ft)

Max. ChannelizingSign Spacing (ft) SPEED (mph)

A B C

CW21-8A

(As noted)

36x18

C W

(Mount on TSS)

(As needed)

42x18

CW21-8C

OR

C

W

Plaques

CW21-9

Abrupt edge

8' B(III)R 8' B(III)R

mi.4 1mi.4

1mi.4

EDGE

ABRUPT

RIGHT

LEFT

(Roll-up sign)

(As needed)

EDGE

ABRUPT 32x11

32x11

32x11

CENTER

RIGHT

LEFT

10≤W

30≤

W/60, S = Speed, W=WidthS45: L = WS, Speeds < 45: L =≥formula, for Speeds For Shoulder closures where W < 10', use "L" value for W = 10' or calculate "L" using

TYPICAL ABRUPT EDGE DELINEATION

Smart Work Zone Systems Portable Traffic Signals

Detail as shown is used for trailered and non-crashworthy components of:

barricade may be omitted when PCMS is placed behind a roadside barrier.

Use six drums in shoulder taper on 20' spacing. The drums and

Left shoulder, use Type B(III)L Right shoulder, use Type B(III)R Use the appropriate type of barricade panels for PCMS location.

Install PCMS beyond the outside shoulder, when possible.

To be accompanied by Dwg. Nos. TM820 & TM821.

divided highways or freeways when positive protection is not available, or as directed.

Provide a truck mounted attentuator (TMA) to protect the active work area on high speed

Flaggers, Traffic Control Measures, or as directed.

Coordinate and control pedestrian movements through a Temporary Accessible Route using

Combine drawing details to complete temporary traffic control for each work activity.

Do not locate sign supports in locations designated for bicycle or pedestrian traffic.

High speed highways have a pre-construction posted speed of 45 mph or higher.

Low speed highways have a pre-construction posted speed of 40 mph or less.

All other signs mounted on barrier sign supports shall not exceed 12 sq. ft. in total sign area.

All diamond shaped warning signs mounted on barrier sign supports shall be 36" by 36".

background of all temporary warning signs.

Use fluorescent orange sheeting for the All signs are 48" x 48" unless otherwise shown.

to indicate traffic movements.

Arrows shown in roadway are directional arrows sequential arrow boards.

Place a barricade approx. 20' ahead of all shown are the minimum required.

Signs and other Traffic Control Devices (TCD)

07-2022 Added a note for TPARs

07-2024 Added a note for TMAs the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM820

TEMPORARY BARRICADES

T M

.d g n

01-JUL-2020N/A

J U

L

LC

CL

CL

CL

sheeting on rail encapsulated lens

White and orange

Extg. ground

" 6 m in m in m in m in

V a r

4' min. - 8' max.

m in

V a r m in

"6 m in

24" min. - 48" max.

sheeting on rail encapsulated lens

White and orange

Extg. groundExtg. ground sheeting on rail encapsulated lens

White and orange

M in

V a r

"6

24" min.

direction toward which traffic must turn in detouring.

it is desirable that the stripes slope downward in the

Where a barricade extends entirely across a roadway, at an angle of 45° in the direction traffic is to pass.

Markings for barricade rails shall slope downward directions from the center of the barricade.

slope the chevron striping downward in both

Where both right and left turns are provided for, local road users.

across roadway unless access is required for may be used. Extend barricades completely

For full roadway closures, the C or LR barricade

NOTES:

Traffic Traffic

(For approaching traffic)(For approaching traffic)

(For approaching traffic)

Traffic

(For approaching traffic)

Traffic

BARRICADE RAIL LAYOUT

DIAGRAM FOR BARRICADE PLACEMENT AND SLOPE MARKING

BARRICADE NOTATION

B(III)R

LT. SIDE - L

CLOSED - C LT. / RT. - LR

RT. SIDE - R

TYPE I TYPE II TYPE III

is signed according to the TCP. See Dwg. No. TM844.

closed and a temporary pedestrian accessible route (TPAR)

Do not place barricades in sidewalks unless sidewalk is facility is properly closed and signed.

Do not block bike lanes or shoulders unless the space is limited.

Use 4' Type III barricades where horizontal

Use barricades from ODOT Qualified Products List (QPL).

Rails must be 8" min. to 12" max. in height.

For rails less than 36" long, 4" wide stripes shall be used.

from barricade.

Ballast shall not extend above bottom rail or be suspended may be placed on lower frame to provide additional ballast.

Sandbags (approximately 25 lb sack filled with sand)

GENERAL NOTES FOR ALL DETAILS:

Barricade type

Barricade on the roadway

Indicates barricade placement the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM821

TEMPORARY SIGN SUPPORTS

T M

.d g n

14-JUL-2023N/A

J U

L

4"x 4"x 12'

2 - 2"x 4" @ 45° angle

2"x 6"x 37"

36"

Sandbags per side (typ.)

lag screw

"x 3"8 31 -per side (typ.)

" dia. bolts8 32 -screw per side (typ.)

"x 3" lag8 31 -per support (typ.)

"x 3" lag screws8 32 -

"x 37"2 1"x 54 sign (typ.)

48"x 48" sign area of 20 sq. ft. or less.

Use Double Post TSS for a total

NOTES:

per support (typ.)

2 - 3/8" dia. bolts per support (typ.)

2 - 3/8" dia. bolts

4 - 2"x 6"

40"

"2 12 - 4"x 4"x 5

NOTES:

2' - 8" Sandbags

2' - 6"

A

"4

" - 12 ga. PSST2

" - 12 ga. x 4" PSST Stub2

PSST Stub

" - 12 ga. x 4"2 12 A

See DETAIL A

" - 12 ga. PSST4

" - 12 ga. PSST4 sign (typ.)

48"x 48" per support (typ.)

" dia. bolts8 3Two, support (typ.)

joining brace and

" dia. bolt8

NOTES:

1 - 2"x 4"

1 - 4"x 4"x 4"

2 - 2"x 4"

1 - 4"x 4"x 4"

1- 2"x 4" 40"

Sandbags lag screws

"x 4"8 34 -

4"x 4"x 10'

"x 3" lag screws8 32 -

2"x 4"x35" @ 45° angle

2"x 4"x 6"

"x 3" lag screws8 32 -

"x 4" lag screws8 34 -

" dia. bolts8 31 -

" dia. bolts8 31 -

" dia. bolts8 32 -

" dia. bolts8 31 -sign (typ.)

36"x 36"

" dia. bolts8 32 -

TEMPORARY SIGN SUPPORT GENERAL NOTES:

Sheeting

Retroreflective

Sheeting

Retroreflective

" Sheeting

Retroreflective m in and Right sides)

Sheeting (Left

Retroreflective

NOTES:

SIGN POST REFLECTIVE SHEETING PLACEMENT

Sheeting

Retroreflective Sheeting

Retroreflective signs. Do not mount signs on Type II or III Barricades.

Use Single Post TSS for mounting "Business Access" (CG20-11)

Use Single Post TSS for a total sign area of 12 sq. ft. or less.

Sheeting may be applied directly to post material; or applied to a rigid, lightweight substrate, then securely attached to the posts.

for wood post TSS's. Use 2" wide sheeting for PSST TSS's.

Apply sign post retroreflectivity to each TSS post facing front; and to the left and right sides of the TSS, as shown. Use 3" wide sheeting and "DO NOT ENTER". For "STOP" and "DO NOT ENTER" signs, used red ANSI Type III or IV retroreflective sheeting on the TSS posts.

Apply fluorescent orange, ANSI Type VIII or IX retroreflective sheeting to TSS posts, as shown, for all temporary signs, except "STOP"

Use A325 Bolts or equivalent.

welding. Repair Galvanizing according to ASTM A780.

designation G90. Remove Galvanizing from steel before

Galvanize steel according to ASTM A653 with coating

All members shall have a minimum yield stress of 50 ksi.

Use PSST TSS's for a total sign area of 16 sq. ft. or less.

Society (AWS) D.1.1.

Weld steel according to American Welding

" - 12 ga. x 4" PSST Stub.2 1inside of the 2

" PSST4

1Do not use bolt to secure 2

" - 12 ga. x 4" PSST Stub.2 1inside of the 2

" - 12 ga. PSST to extend entire length4

See Dwg. No. TM204 for flag board mounting detail.

(25 lb. max per bag) (min. 100 lbs per side of each TSS).

Place a minimum of 50 lbs of sandbags on each of the four TSS supports legs.

TSS posts.

away from traffic, or cover the sign. Do not cover reflective sheeting on the

When not in use, locate TSS as far from Public Traffic as practicable and turn

Do not place or stack ballast more than 24" above the ground.

See "Temporary Sign Placement" detail on TM822 for sign installation heights.

four sides (S4S) and free of heart center (FOHC).

For wooden TSS's, use either Douglas Fir or Hem Fir, which is surfaced

Do not locate TSS's in locations that block pedestrian or bicycle traffic.

Do not tip over TSS at any time.

Double Post Perforated Steel Square Tube (PSST) Single Post

DOUBLE POST DETAIL PERFORATED STEEL SQUARE TUBE (PSST) DETAIL SINGLE POST DETAIL

Front Right Left Front FrontRight Left Side

(No Scale)

DETAIL A

" - 12 ga. PSST4

" - 12 ga. PSST2

A A

(No scale)

SECTION A-A

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM822

TEMPORARY SIGN SUPPORTS

T M

.d g n

01-JUL-2020N/A

J U

L

¼ ¼ as shown.

pedestrian pathway, maximum of 4" into it may extend a

7' above the sidewalk is installed less than

If bottom of plaque

B a c k o f c u rb m in m in

3' (min.)

4" max. *

2' (min.)

width is less than 6'

2' min. when the shoulder

6' - 12'

E d g e o f tr a ff ic l a n e m in m in . R

/W

1' min.

Urban Areas With Curb/Sidewalk surface, as shown.

minimum of 7'0" above pavement

(plaque) so bottom of sign is a bicycle traffic, install secondary sign shoulder or other surface used by adjacent to or intrude into a paved

Where temporary signs are located

E d g e o f tr a ff ic l a n e

Shoulder

Paved m in

R /W

1' min.

6' - 12'

E d g e o f tr a ff ic l a n e m in m in

TEMPORARY SIGN PLACEMENT

L 2-1/2"x 2-1/2"x 5/16"

"8 d eg head and clip

" dia. pin wth4

"16 5"x2

1"x 22 1L 2

"2

"16 5"x2

1"x 22 1L 2

" Sch. 40 pipe2 1210"

"2

"2

6" max.

of total sign area) (or, max. 12 sq. ft.

36" x 36" sign

2" Sch. 40 pipe

" Sch. 40 pipe2

Conc. Barrier

NOTES:

CONCRETE BARRIER SIGN SUPPORT

other than concrete.

Follow manufacturer recommendation when installing signs on barrier

Do not use clipped signs.

Weld steel according to American Welding Society (AWS) D.1.1.

Place support at connection between two concrete barrier sections.

Use for supporting a maximum 12 sq. ft. of total sign area.

Support fits both 32" and 42" tall "F" barrier.

All structural steel shall conform to ASTM A36.

and pinned when not in use.

Drill additional holes so sign can be rotated 90 degrees

To be accompanied by Dwg. Nos. TM670, TM671, TM687, TM688 & TM689.

according TCP Design Manual, MUTCD, ADA, or as directed.

Do not block bicycle lanes, sidewalks, or TPAR's with sign supports. Maintain minimum widths for these facilities

Rural Areas

Bicycles On Shoulder Rural or Urban Areas - Curb or No Curb

No Curb/Sidewalk Divided Highway/Freeway Medians the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM840

CLOSURE DETAILS

T M

.d g n

REVISIONMM-YYYY

11-JUL-2025N/A

J U

L

ORTHN

TO

THRU TRAFFIC

ROAD CLOSED

OR OR

(Mount on TSS) (Mount on TSS)

60x30

R11-4

CLOSED

ROAD

DETOUR

ESTW

DETOUR

ESTW

ESTW

DETOUR

ESTW

W

48x18 M4-10

W

48x18 R6-1

48x18 M4-10

48x30 R11-2

(Mount on TSS)

W

ROAD CLOSED

XX MILES AHEAD

LOCAL TRAFFIC ONLY

DETOUR

200'

1000'

A B

TYPICAL ROAD CLOSURE WITH DETOUR

TYPICAL TRAILBLAZER ASSEMBLY

DETOUR

WEST 24x12 M3-Series

24x24 M1-4

21x15 M6 Series M5 Series or

24x24 M1-1

24x12 M3-Series

24x12 M4-8

20 22

1000 FT

CLOSED

ROAD

60x30 R11-3a

DETOUR

24x12 M4-8

24x12 M3-Series

24x24 M1-5

21x15 M6 Series M5 Series or

24x12 M4-8

21x15 M6 Series M5 Series or

DETOUR

ESTW

DETOUR

8' B(lll)L

W

60x30

R11-4

ROAD CLOSED

TO

THRU TRAFFIC

CLOSED

ROAD

CLOSED

ROAD

48x30

R11-2

2 - 8' B(lll)C

(Mount on TSS)

(Mount on TSS) 48x30 R11-2

(Mount on TSS)

DETOUR

48x18 M4-10

DETOUR

WAYONE

8' B (lll)L

2 - 8' B(lll)C

48x18 M4-10

DETOUR

WAYONE

48x18 R6-1

W

36x36 R5-1

TYPICAL PARTIAL ROAD CLOSURE

or provide a project specific design; or, as shown in the traffic control plan.

A "Street Name" rider may be used to enhance Road Closure signing;

GENERAL NOTES FOR ALL DETAILS:

W

### RD

##x18 Rider by width of street name.

Rider width to be determined Project Specific Design

48 x 60 (nom.)

Project Specific Design

48 x 60 (nom.)

TM800 for max. spacing.

See TCD Spacing Table on

28" Tubular Markers

UNDER TRAFFIC

UNDER CONSTRUCTION

500 FT

CLOSED

ROAD

AHEAD

WORK

ROAD

XXX FT

CLOSED

ROAD

500 FT

CLOSED

ROAD

500 FT

CLOSED

ROAD

W

8' B(lll)L

2 - 8' B(lll)C

ROAD CLOSED

TO

THRU TRAFFIC

sign as shown.

closure, install "ROAD CLOSED TO THRU TRAFFIC"

If accesses exist between intersection and point of

NOTE:

(2 Reqd.)

(Mount on TSS)

48x30

R11-2

(Mount on TSS)

60x30

R11-4 2 - 8' B(lll)C

8' B(lll)L

W

TYPICAL ROAD CLOSURE

CLOSED

ROAD

*2 - 8' B(lll)C for every 12 feet of additional roadway width.

point exceeds 24 feet, place one additional 8' B(III)C barricade

If the roadway width (between edges of pavement) at the closure

"ROAD CLOSED XX MILES AHEAD" sign.

"ROAD CLOSED TO THRU TRAFFIC" (R11-4)sign in place of the

If closure point is less than 1500 ft. from nearest intersection, use a

NOTES:

To be accompanied by Dwg. Nos.TM820 & TM821.

TM800.

CONTROL DEVICES (TCD) SPACING TABLE" on Dwg.

To determine sign spacing A, B, & C, use the "TRAFFIC

Place additional signing as directed.

For full road closures, the C or LR barricade may be used.

barricades for the closure point.

of pavement, use a minimum of three Type III closure. For roads ≥ 36' wide between curbs or edge Use a minimum of two Type III barricades for a road cardinal direction, detour, and directional arrow auxiliary sign assembly.

When detour routes overlap, each Route Shield will include a separate

NOTE:

AHEAD

DETOUR

DETOUR

USE

XXX FT

CLOSED

HWY##

DETOUR

USE

XXX FT

CLOSED

____ RD

XXX FT

CLOSED

ROAD

07-2025 Revised a miss spelling.

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM841

INTERSECTION WORK ZONE DETAILS

T M

.d g n

12-JUL-2024N/A

J U

L

L

T a p e r

T a p r

A

AHEAD

CLOSED

RIGHT LANE

AHEAD

WORK

ROAD

NOTES:

W

W a

W

B u f f e r

B

A

B

A

AHEAD

ROAD

ROAD WORK

END

SHOULDER

RIGHT

AHEAD

WORK

ROAD

ROAD WORK

END

W

W

W

ROAD

L

T a p e r

Buffer "B"

8' B(III)R

8' B(III)R

Sequential Arrow

A

B

C

A

AHEAD

WORK

ROAD

ROAD WORK

END

ROAD WORK

END

W

30x30 R3-8 Series

30x30 R3-7

W

W

A

A

B

C

Sequential Arrow

8' B(III)R

A

A

T a p e r

NOTES:

MUST

RIGHT LANE

TURN RIGHT

LEFT

MERGE

TRAFFIC

THRU

ROAD

as shown or directed.

mandatory turn lanes, lane direction legends in more, place temporary

14 consecutive days or

When work is in place for

AHEAD

WORK

ROAD

AHEAD

RIGHT LANE

LEFT LANE

W

W

W

MUST

LEFT LANE

TURN LEFT

30x30 R3-7

Sequential Arrow

8' B(III)L

A

2 A

B

C

A

8' B(III)L

Sequential Arrow

A

T a p e r

50 - 100'

AHEAD

WORK

ROAD

W

L

T a p e r

B

T a p e r1

ROAD WORK

END

ONLYONLY

AHEAD

WORK

ROAD

W

W

W

TO STOP

PREPARED

BE

TO STOP

PREPARED

BE

ROAD WORK

END

AHEAD

WORK

ROAD

Buffer "B"

A

B

C

A

C

B

A

A

ROAD WORK

END

ROAD WORK

END

ROAD WORK

END

AHEAD

ROAD

W

W

W

A

A

Buffer "B"

8' B(III)R

A

B

C

Sequential Arrow

8' B(III)R

GENERAL NOTES FOR ALL DETAILS:

UNDER TRAFFIC

UNDER CONSTRUCTION

lanes, as shown or directed.

legends in mandatory turn place temporary lane direction

14 consecutive days or more, When work is in place for

3" L

3" L

L

48x24

CG20-2A

by the Engineer length is determined Left turn lane storage

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

48x24

CG20-2A

RIGHT LANE CLOSURE, FAR SIDE

4-Lane, 2-Way

LEFT LANE CLOSURE, FAR SIDE

4-Lane, 2-Way

SHOULDER CLOSURE

2-Lane, 2-Way

RIGHT LANE CLOSURE

2-LANE, 1-WAY

ONE LANE CLOSURE

2-Lane, 2-Way

RIGHT LANE CLOSURE, NEAR SIDE

4-Lane, 2-Way

Table on TM800 for max. spacing.

28" Tubular Markers See TCD Spacing

Table on TM800 for max. spacing.

Temp. Plastic Drums See TCD Spacing

(AFAD)

Automated Flagging Assistance Device

HERE ON

RED

STOP

24x36

R10-6

HERE ON

RED

STOP

24x36

R10-6

AHEAD

SIGNAL

W a

AHEAD

SIGNAL

W a

TM821, TM840 & TM854.

To be accompanied by Dwg. Nos. TM820, are expected.

Install a "BICYCLES ON ROADWAY" (CW11-1) sign in advance of the closure when a bike lane is closed, or when the shoulder is closed and bikes

Place channelizing devices around intersection radii, business accesses and driveways at 10' spacing.

Where shoulder width is limited, Sequential Arrow may be placed within the lane closure taper.

Tubular markers may be used in lane closure tapers where posted speed is 40 mph or less.

When a through road intersects within the work zone, place a "ROAD WORK AHEAD" (W20-1) sign in advance of the intersection at sign spacing A.

To determine sign spacing A, B, and C, use "TRAFFIC CONTROL DEVICES (TCD) SPACING TABLE" on Dwg. TM800.

"LEFT LANE ENDS" (W4-2L) symbol sign, or "LEFT SHOULDER CLOSED" (W21-5a) sign, where applicable.

For left lane or shoulder work, place TCD to close left lane or shoulder. Use "LEFT LANE CLOSED AHEAD" (W20-5) sign, To determine Taper Length ("L") and Buffer Length ("B"), use the "MINIMUM LENGTHS TABLE" on Dwg. TM800.

The "SIGNAL AHEAD" (W3-3a) sign may be substituted with the signal ahead symbol (W3-3) sign.

Additional Traffic Control Measures (TCM) may be required for all legs of the intersection.

Added AFADs to drawing.01-2022

07-2024 Fixed a typo.

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM844

ACCESSIBLE ROUTES

TEMPORARY PEDESTRIAN

T M

.d g n

14-JUL-2023N/A

J U

L

DETOUR

(Mount on PCD)

30x24

M4-9b

INSET "A"

sidewalk

Existing

(Mount on PCD)

30x24

M4-9b

DETOUR

"W" sidewalk.

side of existing

PCD along each

Place 4' (min.) of non-traversable surfaces.

to cross planter strips or other

Use temporary ADA compliant surfaces passing spaces every 200 ft.

provide 48" min. width with 60" x 60" maintained through the entire route, "W" = 60", or, where 60" width cannot be details.

See inset "A" for Temp. Sidewalk Ramp posted speed of 40 mph or less.

For roadways with a pre-construction ramp, as needed.

Place or construct temp. sidewalk

NOTES:

NOTES:

pipe

Drain

Ramp sidewalk.

side of existing

PCD along each

Place 4' (min.) of

"W"

T e m p

S id e w a lk

(Mount on PCD)

30x24

M4-9b

(Mount on PCD)

30x24

M4-9b

DETOUR

DETOUR

DETOUR DETOUR

DETOUR

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

24x18

R9-11

SIDEWALK CLOSED

AHEAD

CROSS HERE

See INSET "B"

PCD 48", min.

48", min.

PCD

CLOSED

SIDEWALK

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

DETOUR

(Mount on B(II)R)

24x18

R9-11

CROSS HERE

SIDEWALK CLOSED

SIDEWALK CLOSURE, MIDBLOCK

To be accompanied by Dwg. Nos. TM820 & TM821.

Minimize pedestrian out-of-direction travel.

maintain one open sidewalk at all times.

access route at all times. For roadways with no available detours, Stage work, as necessary, to provide a temporary pedestrian necessary to control vehicular traffic.

Only TCD for pedestrians are shown. Other devices may be

60" x 60" passing spaces every 200 feet along the route.

pedestrian route. If not possible, provide 48" min. width with

Provide non-slip, 60 inch minimum wide surface through entire adequate slope transitions and surfacing.

features consistent with existing pedestrian facilities by providing facilities provide ADA compliant facilities. Include accessibility

When closing or relocating crosswalks or other pedestrian

UNDER CONSTRUCTION

UNDER PEDESTRIAN TRAFFIC

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)L)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

(Mount on B(II)R)

30x24

M4-9b

See INSET "C" and detour length.

to minimize pedestrian distruption

Limit work to one corner at a time

NOTE:

PCD

48", min.

, m in

P C

D

SIDEWALK CLOSURE, CORNER

(Mount on B(II)R)

24x18

R9-11

(Mount on B(II)R)

24x18

R9-11

DETOUR DETOUR

DETOUR

DETOUR

SIDEWALK CLOSED

AHEAD

CROSS HERE

CLOSED

SIDEWALK

DETOUR

DETOUR

SIDEWALK CLOSED

AHEAD

CROSS HERE

DETOUR

DETOUR

(Mount on PCD)

24x24

OR22-7

DEVICE (PCD)

PEDESTRIAN CHANNELIZING

SIDEWALK DIVERSION

Within Roadway

SIDEWALK DIVERSION

Additional Right of Way

(Closure Detail)

INSET "B"

(Closure Detail)

INSET "C"

(Temp. Sidewalk Ramp)

INSET "A"

(2 Reqd.)

(Mount on PCD)

24x12

R9-9

(2 Reqd.)

(Mount on PCD)

24x12

R9-9 cross slope of 2.0%.

8.3% and max. finished finished surf. slope of requirements incl. max.

Ramp must meet ADA

Ramp size will vary.

REVISION DESCRIPTIONDATE

CROSSWALK

CLOSED

(Mount on PCD)

24x24

OR22-7

CROSSWALK

CLOSED

01-2022 Revised notes for temporary sidewalk ramp.

07-2023 OR22-8 signs were replaced with OR22-7 signs.

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM851

SECTIONS

NON-FREEWAY MULTI-LANE

T M

.d g n

01-JUL-2020N/A

J U

L ro

(As needed)

(Mount on TSS)

(2 Reqd.) (Mount on TSS) ro

Use "LEFT SHOULDER CLOSED" (W21-5a) sign.

For left shoulder work, place TCD to close the left shoulder.

NOTE:

W

W

W

W a

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

B A 3

"L"

"B"

Buffer

"B"

Buffer

A

C B A 3

"L"

"L"

Taper

"B"

Buffer

Sequential Arrow

"B"

Buffer

A

8' B(III)R

A

C B A

A B C

A

8' B(III)L

"L"

Taper

"B"

Buffer

"B"

Buffer 8' B(III)L

Sequential Arrow

A

(As needed)

(Mount on TSS) "L"

Taper or

AHEAD

WORK

ROAD

AHEAD

WORK

ROAD

AHEAD

CLOSED

RIGHT LANE

A

W

(2 Reqd.)

C B A 3

"L"

"L"

Taper A A A

"L"

Taper

"B"

Buffer

8' B(III)R 8' B(III)R

30'±30'±30'±

8' B(III)R

Sequential Arrow

Sequential Arrow

(2 Regd.)

AHEAD

WORK

ROAD

AHEAD

CLOSED

TWO LANES

RIGHT

(Mount on TSS)

AHEAD

CLOSED

RIGHT LANE

AHEAD

CLOSED

RIGHT LANE

30'± 30'±

W or

(As needed)

(Mount on TSS)

AHEAD

WORK

ROAD

(As needed)

(Mount on TSS)

AHEAD

WORK

ROAD

AHEAD

CLOSED

LEFT LANE

AHEAD

CLOSED

LEFT LANE

AHEAD

WORK

ROAD

W

Sequential Arrow

GENERAL NOTES FOR ALL DETAILS:

TM800 for max. spacing.

See TCD Spacing Table on

28" Tubular Markers

TM800 for max. spacing.

See TCD Spacing Table on

Temp. Plastic Drums

UNDER TRAFFIC

UNDER CONSTRUCTION

"B"

Buffer

A

To be accompanied by Dwg. Nos. TM820 & TM821.

closed and bikes are expected.

Install a "BICYCLES ON ROADWAY" (CW11-1) sign in advance of the closure when a bike clane is closed, or when the shoulder is both sides simultaneously.

Channelization devices may be placed at 10' spacing around the Work Area for emphasis or if the area is exposed to traffic on

To determine sign spacing A, B, and C, use "TRAFFIC CONTROL DEVICES (TCD) SPACING TABLE" on Dwg. No. TM800.

To determine Taper Length ("L") and Buffer Length ("B"), use the "MINIMUM LENGTHS TABLE" on Dwg. No. TM800.

Signing and other TCD shown to be installed in conjunction with the work areas, shall move with the work areas.

Install temporary striping as directed.

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

"LEFT LANE CLOSED AHEAD" (W20-5) and "LEFT LANE ENDS" (W4-2) symbol signs.

For left lane work, place TCD to close the left lane. Use "LEFT TWO LANES CLOSED AHEAD" (W20-5a), NOTE:

EXTERIOR LANE CLOSURE

4-Lane, 2-Way Roadway

SHOULDER CLOSURE

4-Lane, 2-Way Roadway

TWO LANE CLOSURE

4-Lane, 1-Way Roadway

INTERIOR LANE CLOSURE

4-Lane, 2-Way Roadway

W aCLOSED

SHOULDER

RIGHT

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with

TM855

2-LANE, 2-WAY ROADWAYS

T M

.d g n

REVISIONMM-YYYY

11-JUL-2025N/A

J U

L

Taper

50'-100'F la g g e r

B u ff e r

B

ABC

ONE LANE CLOSURE, INTERSECTION

2-Lane, 2-Way Roadway

ROAD WORK

END

48x24

CG20-2A

C W

W

W

TO STOP

PREPARED

BE

AHEAD

WORK

ROAD

CB

A

A

ROAD WORK

END

48x24

CG20-2A

C

W

W

TO STOP

PREPARED

BE

AHEAD

WORK

ROAD

F la g g r

(Relocated sign) location)

(initial sign

C

W

W

C W

W

W

W

W

C W

C W

W

W

"BE PREPARED TO STOP" (W3-4) and Flagger Ahead (CW23-2) signs, as shown.

Relocate initial "ROAD WORK AHEAD" (W20-1) sign in advance of additional beyond initial warning signing OR when sight distance is restricted.

Place Advance Flagger and additional signing when traffic queues extend

NOTES:

Stations according to FLAGGER STATION DELINEATION detail.

Place additional Tubular Markers for Flagger and Advance Flagger delineation.

Use a minimum of 3 tubular markers in shoulder taper on 10' spacing for flagger station

NOTE:

NOTE:

ADVANCE FLAGGER FOR EXTENDED TRAFFIC QUEUES

FLAGGER STATION DELINEATION

28" Tubular Marker

F la g g e r

20'

10'

Move sign as needed for extended traffic queues, or

Move sign when sight distance is restricted

End of traffic queue

Sight distance limit

675'

End of traffic queue

"B"

Buffer

50'-100'

TaperABCABC

F la g g e r

F la g g e r

A d v a n c e

AHEAD

WORK

ROAD

STOP

PREPARED

BE

TO AHEAD

WORK

ROAD

STOP

PREPARED

BE

TO

AHEAD

WORK

ROAD

STOP

PREPARED

BE

TO

F la g g e r

100'±

50'-100'

Taper

"B"

Buffer

ABC

A

Activity Area100'±

Construction

Under

Traffic

2-Way

1-Lane

TPAR

"B"

Buffer

50'-100'

Taper 2

A

AHEAD

WORK

ROAD

STOP

PREPARED

BE

TO

F la g g e r

100'± A B C

Temporary Pedestrian Accessible Route (TPAR)

SECTION A-A

48x24

CG20-2A

ROAD WORK

END

48x24

CG20-2A

ROAD WORK

END

ONE LANE CLOSURE

2-Lane, 2-Way Roadway

NOTE:

Additional Traffic Control Measures (TCM) may be required for all legs of the intersection flagger tapers and stations

20' max. spacing for

28" Tubular Markers on

TM800 for max. spacing.

See TCD Spacing Table on

28" Tubular Markers

UNDER TRAFFIC

UNDER CONSTRUCTION

4' wide, provide a minimum of 4' of width for the TPAR.

other TCM, or as directed. When the existing shoulder is greater than or equal to

Coordinate and control pedestrians movements through the TPAR using Flaggers, located approx. 50' before each Flagger Station.

Include "WAIT FOR FLAGGER" (CR4-23) signs mounted on Type II Barricade the Activity Area, as shown or as directed.

the Tubular Marker spacing along centerline may be increased to 200' within

When using pilot cars with flaggers to control traffic during paving operations, To be accompanied by Dwg. Nos. TM820 & TM821.

FLAGGER STATION LIGHTING DELINEATION detail on Dwg No. TM800.

At night, flagger stations shall be illuminated according to the when a bike lane is closed, or when the shoulder is closed and bikes are expected.

Install a "BICYCLES ON ROADWAY" (CW11-1) sign in advance of the closure

"TRAFFIC CONTROL DEVICES (TCD) SPACING TABLE" on Dwg. No. TM800.

To determine sign spacing A, B, and C, use

"MINIMUM LENGTHS TABLE" shown on Dwg. No. TM800.

To determine Taper Length ("L") and Buffer Length ("B"), use the

Install temporary striping as required.

Cover existing passing zone signing, as directed.

"BE PREPARED TO STOP" (W3-4) sign.

The "FLAGGER" (CW23-2) symbol sign shall be used only in conjunction with the

Device (AFAD) cannot be utilized.

This drawing is only intended to be used where an Automated Flagger Assistance intersection radii.

10'max. spacing arround

28" Tubular Markers on

A

A

07-2025 Clarified location of "WAIT FOR FLAGGER" sign.

the current Oregon Standard Specifications.

All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: June 1, 2026 - November 30, 2026

Professional Engineer.

first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with