wa-a2013021-Sheets-J.pdf

QUANTITIES

TRAFFIC CONTROL

TEMPORARY

J.1

STATE PROJECT

NUMBER

SHEET

U

S S u r ft

D c m y fi le s p w p r o d u c ti o n d w a n a .d g n

WA SKAGIT 40076(1)

P

M

J u ly

C

C o n r a d

C h e c k e d b y

D e s ig n e d b y

NOTE:

FOOTNOTE:

500'

To Marblemount WA

Cascade River Road

Approximately 1 mile

N

CLOSED

ROAD

XX MILE

500'

(36"x36") W20-3

WORK

ROAD

AHEAD

(36"x36") W20-1

LEGEND:

Temporary traffic control sign with support.

TEMPORARY TRAFFIC CONTROL PLAN (ADVANCED SIGNING)

CLOSED

ROAD

XX MILE

(36"x36")

W20-3

Cascade River Road

To Project Site

ROAD

CLOSED

To Marblemount WA

N

(48"x30")

R11-2

CLOSED

ROAD

500 FT

(36"x36")

W20-3

500'

Edge of road Zone

Work

Type B Warning Lights, typ.

Type 3 Barricade with two, TEMPORARY TRAFFIC CONTROL PLAN

CASCADE RIVER ROAD

installation for the opposite approach.

are shown for one approach only. Mirror devices for the required

Devices shown for temporary traffic control without road closure for the required sign colors.

For all of the MUTCD numbered construction signs, see the MUTCD personnel and the travelling public.

as directed by the CO to ensure the safety of all construction plans are approximate, and are subject to adjustments in the field

The location of temporary traffic control devices as shown on the

CONTROL PLANS

TEMPORARY TRAFFIC

J.2

STATE PROJECT

NUMBER

SHEET

U

S S u r ft

D m y fi le s p w p r o d u c ti o n d w a n b .d g n

WA SKAGIT 40076(1)

P

J u ly

C o n r a d

C h e c k e d b y

D e s ig n e d b y

Trail Parking Area Lookout Mountan

[1] [1]

[3]

[2]

Center sign on middle barricade.

To be identified by CO in the field.

field with the CO.

and fabricate sign with the applicable distance as determined in the

Install two Type B Warning Lights on sign or as directed by the CO,[1]

[2]

[3]

6 miles locations as determined by the CO

Marblemount and at interem

Install sign near outskirts of

Road Closure

MPH FEET

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

TEMPORARY TRAFFIC CONTROL

(WITH FLAGGERS)

ROAD CLOSURE LAYOUT

STANDARD APPROVED FOR USE 6/2005

DRAFT: 8/2013

REVISED:

635-5

STATE PROJECT

NUMBER

SHEET

J.3

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY STANDARD

STANDARD

A

M a y

U

S m y fi le s p w p r o d u c ti o n d w a n c .d g n

SKAGIT 40076(1) WA

Traffic flow

Traffic flow the buffer space.

Do not allow equipment, materials, or vehicles to be parked or stored in

For night time flagging operation, provide floodlighting at flagger stations.

WORK AHEAD" (W20-1) and "END ROAD WORK" (G20-2) signs.

If closure is completely within the project limits, eliminate the "ROAD name of the Contractor on the pilot car.

at a conspicuous location on the rear of vehicle. Prominently display the

For pilot car operation, mount the "PILOT CAR FOLLOW ME" (G20-4) sign conditions as approved by the CO.

Final location and spacing of signs and devices may be changed to fit field those depicted for the opposite direction of travel.

Signs are shown for one direction of travel only. Place devices similar to

Spacing Table)

(See Length and

LENGTH AND SPACING TABLE

SPEED*

APPROACH

6.

5.

4.

3.

2.

1.

Spacing Table)

(See Length and WORK SPACE

See Note 4

G20-2

See Note 4

W20-1 W3-4

(optional)

W16-2P

W20-7

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C posted speed, not the advisory speed.

Approach speed based on the regulatory *

BUFFER SPACE

LENGTH

BUFFER SPACE

NOTE:

NO SCALE

Expressway / Freeway

Flagger location

Flagger location

ADVANCE WARNING AREA (See Sign Spacing Table)

TERMINATION AREAVARIABLEBUFFER SPACEABC

(optional)

A

WORK

ROAD

AHEAD

BE

PREPARED

TO STOP

ROAD WORK

END

xxx

FEET

Diamond ≤ 48"

> 30'

> 17'

12' - 16'

> 13'

< 10

65 - 95

65 - 95

50 - 65

50 - 65

20 - 50

10 - 20

10 - 20

6 x 6

4 x 6

4 x 6

6 x 6

4 x 6

4 x 4

6 x 6

4 x 6

4 x 4

(INCH) (INCH)

(INCH)

1.5

1.5

1.5

(SQFT)

STANDARD APPROVED FOR USE 6/2005

DRAFT: 9/2014

REVISED:

635-14

TEMPORARY TRAFFIC CONTROL

WOOD POSTS

SIGN INSTALLATION

200' m in m in

6' - 12'

Other Shapes ≤ 48" Diamond ≤ 36"

Other Shapes ≤ 12' Diamond ≤ 48"

" dia. bolts 4 1Attach sign panels with a minimum of 2 -

6" x 6" or larger.

Use 7' minimum spacing between posts for sign posts and 6' minimum mounting height for secondary sign.

use 7' minimum mounting height for main sign a minimum lateral distance of 1' behind the face of lateral offset of 2' may be used. In areas with curbs, STATE PROJECT

NUMBER

SHEET

J.4

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY STANDARD

STANDARD

A

M a y

U

S m y fi le s p w p r o d u c ti o n d S td .6

.d g n

SKAGIT 40076(1) WA

NOTE:

NO SCALE

"X"

WIDTH AREA

OF POSTS

NUMBER POST SIZE D HOLE SIZE

WOOD POST SELECTION TABLE

Post

See table for hole size parallel to sign face.

Field drill holes through post

Local tangent

Bottom of sign panel

X

H

H

D

H

0.75X

X

X

H

Y D

H

0.2X

0.6X

0.2X

SINGLE POST SIGN TWO POST SIGN

SIGN INSTALLATION ANGLE

POST DETAIL

D

See post detail (typ.)

Break-away holes.

S e e N o te

S e e N o te

7.

6.

5.

4.

3.

2.

1.

by the CO.

State standards may be used as an alternative if approved

See Note 4 E d g e o f tr a v e le d w a y

E d g e o f p a v e d s h o u ld e r

CL

Long side of post

D

90°

93°

In areas where lateral distance is limited, a minimum

D = Post embedment depth for average soil conditions.

Select post lengths to fit field conditions.

H1 and H2 = Overall post length.

per post.

In pedestrian locations, or in areas with obstructed views, the curb may be used.