curve sign for - co.douglas.or.us · existing signs. w1-2. mile post. w1-1. w1-4. w1-3 w1. w1-5-8...

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P

CURVE SIGN CHANGES FOR:

NORTH BANK RD (200)

From MP: 0.50

NO SCALE:

Direc on 1

Direc on 2

30

30

MP:0.50

REQUIRED: (120’ Spacing)

Install 3 W1‐8L Direc on 1

Install3 W1‐8R Direc on 2

Countermeasure: RD7

NORTH BANK RD (200)

Exis ng: Direc on 2

W1‐1R with W13‐1P (30 mph)

Leave As Is

Exis ng: Direc on 1

W1‐1L with W13‐1P (30 mph)

Leave As Is

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 1.00

NO SCALE:

Direc on 1

Direc on 2

MP: 1.00

35

35

Recommended: 120’ Spacing

Install, 3 W1‐8R Direc on 1

Install, 3 W1‐8L Direc on 2

Countermeasure: RD6

Exis ng: Direc on 1


Leave As Is

Exis ng: Direc on 2


Leave As Is

NORTH BANK RD (200)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

MP: 2.00

NO SCALE:

Direc on 1

Direc on 2

35

35

Exis ng: Direc on 2


Leave As Is

Exis ng: Direc on 1


Leave As Is

REQUIRED: (120’ Spacing)

4 W1‐8L Direc on 1

4 W1‐8R Direc on 2

Countermeasure: RD7

MP: 2.00 NORTH BANK RD (200)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 2.50

NO SCALE:

Direc on 1

Direc on 2

25

NORTH BANK

RD (200)

MP: 2.50

Exis ng: Direc on 1

W1‐1R with W13‐1P (25mph)

Exis ng: Direc on 2

W1‐1L with W13‐1P (25mph) 25

Exis ng:



REPLACE with new W1‐8 signs to improve visibility

Recommended: Tighten Chevron spacing by:

Installing 4 W1‐8R Direc on 1

Installing 4 W1‐8L Direc on 2

Countermeasure: RD6

W1‐11

Recommended: Direc on 1

Replace W13‐1P (25mph) with new sign to improve visibility

Remove: W1‐1R Replace with oversized W1‐11R

Install flashing beacon

Countermeasures: RD8, RD10

25

FLASHING BEACON



Remove: W1‐1L Replace with oversized W1‐11L


Countermeasures: RD8, RD10 25

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 2.50

NO SCALE:

Direc on 1

Direc on 2

Exis ng: Direc on 1

W1‐3L with W13‐1P (25mph)

25

25

Exis ng: Direc on 2


REQUIRED: 80’ spacing



Countermeasure: RD7

REQUIRED: 80’ spacing



Countermeasure: RD7

MP:2.50

NORTH BANK RD (200)






25


Replace W13‐1P (25mph) with new sign to im‐prove visibility




25

FLASHING BEACON

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 3.50

NO SCALE:

Direc on 1

Direc on 2

30

30

Exis ng: Direc on 1


Leave As Is

Exis ng: Direc on 2


Leave As Is

Exis ng:


Leave As Is

REQUIRED: 120’ Spacing



Countermeasure: RD7

NORTH BANK RD (200)

MP:3.50

Required:

Install: 4 W1‐8R Direc on 2

Countermeasure: RD7

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 15.50

NO SCALE:

Direc on 1

Direc on 2

MP: 15.50

30 30

Exis ng: Direc on 1


Leave As Is

Exis ng: Direc on 2


Leave As Is

Required: 120’ spacing



Countermeasure: RD7

NORTH BANK RD (200)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


NORTH BANK RD (200)

From MP: 16.00‐16.50

NO SCALE:

Direc on 1

Direc on 2

MP: 16.00

MP: 16.50

35

35

Exis ng: Direc on 1


Leave As Is

Exis ng: Direc on 2


Leave As Is

Recommended: (120’ spacing)



Countermeasure: RD6

NORTH BANK

RD (200)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1-2

W1-1

W1-4

W1-3

W1-5

W1-8

W13-1P


GARDEN VALLEY RD, 031A to 31

MP: 5.25

NO SCALE:

Direction 2 Direction 1

GARDEN VALLEY

DEL RIO RD

DEL RIO RD

GARDEN VALLEY

35

35

DEL RIO RD (031)

GARDEN VALLEY RD (031)

GA

RD

EN V

ALL

EY R

D (

03

1A

)

REQUIRED: Direction 2

Install: W2-5 (intersection warning)

With W16-8aP (Del Rio Rd (L)

Garden Valley Rd (R))


Install: W1-1R with W13-1P (35mph)


Install: W1-1L with W13-1P (35mph)


Install: W2-5 (intersection warning)

With W16-8aP (Garden Valley Rd (L)

Del Rio Rd (R))

REQUIRED: Install, (120’ spacing)

4 W1-8L Direction 1

4 W1-8R Direction 2

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GARDEN VALLEY RD, 006 and 031

From MP: 6.0 ‐8.0

NO SCALE:

Direc on 2 Direc on 1

MP: 6.00 (DC31)

MP: 8.00

40

40

EXISTING: Direc on 1

W1‐5R and W13‐1P (40)

LEAVE AS IS


W1‐5L and W13‐1P (40)

LEAVE AS IS

GARDEN VALLEY RD

RECOMMENDED: Direc on 2

Install: 3 W1‐8R (120’ spacing)

YEW LN RECOMMENDED: Direc on 1


RECOMMENDED:

Install: 4 W1‐8R (120’ spacing) Direc on 1

Install: 4 W1‐8L (120’ spacing) Direc on 2

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GARDEN VALLEY RD, 006

From MP: 8.5‐9.0

NO SCALE:


MP: 8.5

MP: 9.0

35

35


CLEVELAND RAPIDS RD

REQUIRED:

Install (5) W1‐8L Direc on 1

Install (5) W1‐8R Direc on 2

120’ spacing

EXISTING:

W1‐4L and W13‐1P (35)

LEAVE AS IS

EXISTING:

W1‐4L and W13‐1P (35)

LEAVE AS IS

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P



MP: 9.50

NO SCALE:


45

45

45

45

Required: Direc on 1

Install: W1‐2L with W13‐1P (45)

Safe speed = 45 mph

Required: Direc on 2

Install: W1‐2R with W13‐1P (45)

Safe speed = 45 mph


Install: W1‐2R with W13‐1P (45)

Safe speed = 50 mph


Install: W1‐2L with W13‐1P (45)

Safe speed = 50 mph




Install: 3 W1‐8L (120’ spacing)

MP: 9.50

Garden

Valley RD

(006)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P



MP: 11.25

NO SCALE:


50

50


Install: W1‐2L with W13‐1P (50 mph)

Safe speed (50)


Install: W1‐2R with W13‐1P (50 mph)

Safe speed (50)

Garden Valley Rd (006)

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P



From MP: 12.5‐13.0

NO SCALE:


45

40

RECOMMENDED:

Install (5) W1‐8R Direc on 2 Only

120’ spacing

REQUIRED

Install: W1‐4R and W13‐1P (45)

Direc on 2

EXISTING:

W1‐4L and W13‐1P (40)

LEAVE AS IS (Safe Speed 50mph)


MP 13.00

CAL HEN

RY RD

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


W SIXTH AVE (039)

From MP: 0.50

NO SCALE:

Direc on 1

Direc on 2



LEAVE AS IS

MP 0.50

10

Exis ng concrete jersey barriers

15

W SIXTH

AVE (0

39)

RIDD

LE BY‐PASS RD (039)

REQUIRED: Direc on 2 Install,





RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


RIDDLE BY‐PASS RD (039)

From MP: 3.00

NO SCALE:

Direc on 1

Direc on 2



LEAVE AS IS (SAFE SPEED =35)

MP 3.00

RIDDLE

BY‐PA

SS RD (0

39)




3 W1‐8l Direc on 1


LEAVE GAP AT DRIVEWAY

20

35

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


RIDDLE BY‐PASS RD (039)

From MP: 3.00

NO SCALE:

Direc on 1

Direc on 2




MP 3.00

RIDDLE BY‐PASS R

D (039)






35

40

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GLENBROOK LP (039)

MP: 4.00

NO SCALE:

Direc on 1

Direc on 2




MP 4.00

GLENBROOK LP (039)




20

20




COUN

CIL C

R RD

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GLENBROOK LP (039)

MP: 4.00

NO SCALE:

Direc on 1

Direc on 2




MP 4.00

GLENBROOK LP (039)

RECOMMENDED: Install, (120’ spacing)






40

40




RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GLENBROOK LP (039)

MP: 7.00

NO SCALE:

Direc on 1

Direc on 2




MP 7.00

GLENBROOK LP

(039)







30

30










RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1‐2

W1‐1

W1‐4

W1‐3

W1‐5

W1‐8

W13‐1P


GLENBROOK LP (039)

MP: 7.50

NO SCALE:




LEAVE AS IS (SAFE SPEED =45) MP 7.50

GLEN

BROO

K LP (039)

REQUIRED: Direc on 2


(SAFE SPEED =45)

40

45

RECOMMENDED: Install, (120’ spacing)4 W1‐8R Direc on 1


RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST

MP: 9.5

W1-2

W1-1

W1-4

W1-3

W1-5

W1-8

W13-1P

35


Tiller Trail Highway, 001

From MP: 9.5-10.5

NO SCALE:

MP: 10

MP: 10.5 30

25

35 TILLER TRAIL HWY

RECOMMENDED:

Install W1-8 (14)

(7) W1-8L and (7) W1-8R

@120 ft Spacing

REQUIRED:

Install W1-8 (16)

(8) W1-8L and (8) W1-8R

@80 ft Spacing

REQUIRED:

In direction 2 remove W13-1P (1)

@30mph and replace with:

W13-1P (1) @ 25mph

Direction 1

Direction 2

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1-2

W1-1

W1-4

W1-3

W1-5

W1-8

W13-1P



From MP: 13 - 14

NO SCALE:

Direction 1

Direction 2

45

45

RECOMMENDED:

5 W1-8R Direction 1

5 W1-8L Direction 2

120 ft spacing

REQUIRED:

Install (1) W1-5R

Install (1) W13-1P @45 mph

In Direction 1

REQUIRED:

Install (1) W1-5R

Install (1) W13-1P @45 mph

In Direction 2

MP 13.5

MP 13 MP 14

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1-2

W1-1

W1-4

W1-3

W1-5

W1-8

W13-1P



From MP: 15 - 16

NO SCALE:

45

MP: 15

MP: 15.5

MP: 16

RECOMMENDED: Install,

9 W1-8L Direction 1

9 W1-8R Direction 2

120 ft spacing

TILLER TRAIL HIGH-

Direction 1

Direction 2

45

RECOMMENDED: Install,

7 W1-8R Direction 2

7 W1-8L Direction 1

120 ft spacing


Remove: W1-2R

Replace with: W1-5L and W13-1P (45 mph)


Remove existing w1-2L


Remove existing w1-2R


Remove: W1-2L

Replace with: W1-5R and W13-1P (45 mph)


Remove existing w1-2L


Remove existing w1-2R

RECOMMENDED SIGNS

REQUIRED SIGNS

EXISTING SIGNS

MILE POST W1-2

W1-1

W1-4

W1-3

W1-5

W1-8

W13-1P



From MP: 18 - 18.5

NO SCALE:

Direction 1

Direction 2

50

50

RECOMMENDED:

Install (1) W1-4L

Install (1) W13-1P (50mph)

Direction 1

RECOMMENDED:

Install (1) W1-4R

Install (1) W13-1P (50mph)

Direction 2

MP: 18.5

MP: 18

TILLER TRAIL HIGHWAY

VA

N N

OR

MA

N LN

TM

200

TM200Effective Date: December 1, 2018 - May 31, 2019

TM

200.d

gn 1-3-2

017

N/ACALC. BOOK NO. BASELINE REPORT DATE

the current Oregon Standard Specifications

All material and workmanship shall be in accordance withNOTE:

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

2018

SIGN INSTALLATION DETAILS

The selection and use of this

Standard Drawing, while de-

signed in accordance with

generally accepted engineer-

ing principles and practices,

is the sole responsibility of

the user and should not be

used without consulting a

Registered Professional En-

gineer.

plotfile_TM200s_500s.dgn :: Default 6/15/2018 3:56:29 PM hwyr20m

1/08/18 Adjusted slope line on Mounting Height detail for clarity

01/08/2018

Secondary

Primary Sign

Pavement Elevation

c. For wood post support details see Dwg. No. TM670.

to avoid problems with erosion, corrosion,

debris, maintenance and breakaway performance.

See Dwg. No. TM635 for more information.

a. Signing details shown on this sheet are

intended to convey "typical" conditions only.

different from those shown.

For guidance regarding unique installations

or exceptions call the Project Sign Designer

b. Locate breakaway supports away from ditches

or Region Traffic Section.

e. For triangular base breakaway support details see

Dwg. No. TM602.

f. For multi-post breakaway support details see Dwg.

No. TM600.

Pavement Elevation

than the minimum heights shown, where practical.g. Mounting heights should not be more than 3 inches more

Guide SignsLATERAL OFFSET

R/W line

R/W line

All Other SignsLATERAL OFFSET

4). 8' minimum if bicycle path underneath.

2). 2' minimum if restricted R/W.

3). 20' for ramp terminals.

5). 8' minimum if secondary signs attached.

1'-0" min.1'-0" min.See Notes (1),(2). 12'-0" min.

Dwg. No. TM681.d. For perforated steelsquare tube support details see

h. 2" vertical spacing between all signs. Guide SignMOUNTING HEIGHT

All Other SignsMOUNTING HEIGHT

See Note (2). 6'-0" min.

See Note (2). 6'-0" min.

7'-0"

min. See N

ote (5).

See N

ote (6).

7'-0"

min.

7'-0"

min. See N

ote (5).

See N

ote (6).

7'-0"

min.

See N

otes (4) (6).

7'-0"

Min.

on both sides of post.Verify minimum clearanceNote:

or guardrail. shoulder, curbEdge of

Fog Line or guardrail. shoulder, curbEdge of

See N

ote (4) (6).

7'-0"

min.

on both sides of post.Verify minimum clearanceNote:

areas and no pedestrians underneath.6). 5' minimum if outside clearzone, in rural

from post closest to roadway.7). For multi-post installations measure distance

Primary Sign

for vertical clearanceas a single signroute assembliesTreat complex

( If present) Sign(s)

Secondary Sign

General Installation Notes:

Individual locations may require installation

1). 6' minimum if behind barrier.

Notes:

30'-0" typ. See Note (3) (7).

Fog Line


Standard Drawing, while de-

signed in accordance with

generally accepted engineer-

ing principles and practices,

is the sole responsibility of

the user and should not be

used without consulting a

Registered Professional En-

gineer.

Effective Date: December 1, 2018 – May 31, 2019

CALC. BOOK NO. BASELINE REPORT DATE

the current Oregon Standard Specifications

All material and workmanship shall be in accordance withNOTE:



2018

TM676

tm676.d

gn 1

0-J

UL-2

017

TM

676

SIGN ATTACHMENTS

06-JUL-2015

(length as required by support)

" ø mounting hole167or 316 inside

" ø Stainless steel bolt Type 30483

Stainless steel flat washer *

" O.D. min. ASTM 31687

Square Tube (Wood Post Shown)

Wood Post, C channel, or sign face

Reflective sheeting

ANCO PIN-LOC

Top Lock Locknut

for nylon locking nuts:

** Acceptable substitute

" thick161" O.D., 8

7

" I.D.83Nylon washer, nom.

" to 1".41nuts within the limits of

4) Post bolts to extend beyond the tightened

when locknuts are not used.

3) Burr threads at junction with nut

signs are placed on both sides of post.

2) Use nylon and stainless steel washers when

instead of through bolt.

" x 3" lag bolts can be used83of post,

1)When signs are placed on opposing sides

Note:

Except for Lag Bolts

turn nut on opposite side,

Hold bolt head in place and

ASTM 316 flat washers*

" O.D. min. Double Stainless steel 87

SIGN ATTACHMENT DETAIL

TRI-LOC®

substitue

with neoprene layer is an acceptable

* Stainless steel bonded sealing washer

Nut w/ nylon locking feature **

Registered Professional Engineer.

be used without consulting a

sibility of the user and should not

and practices, is the sole respon-

accepted engineering principles

in accordance with generally

Standard Drawing, while designed


Effective Date: December 1, 2018 - May 31, 2019

2018

C

100'|

100'|

Fla

gger

Fla

gger

ONE LANE CLOSURE

2-LANE, 2-WAY ROADWAY


GENERAL NOTES FOR ALL DETAILS:

NOTES:

C

Fla

gger

Fla

gger

Advance

ADVANCE FLAGGER FOR EXTENDED TRAFFIC QUEUES

TM800 for max. spacing.

See TCD Spacing Table on

28" Tubular Markers

UNDER TRAFFIC

UNDER CONSTRUCTION

CONSTRUCTION UNDER TRAFFIC

End of traffic queue

Move sign when sight distance is restricted

End of traffic queue

675'

Sight distance limit

NOTE:

PASS

NOT

DO

panelStyle:regulatory.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:1panelHeightLock:1marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18

PASS

NOT

DO


PASS

NOT

DO

panelStyle:regulatory.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:1panelHeightLock:1marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18panelStyle:construction_warning.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:0panelHeightLock:0marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18

CENTER

EDGE

ABRUPT

panelStyle:construction_warning.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:0panelHeightLock:0marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18

CENTER

EDGE

ABRUPT


CENTER

EDGE

ABRUPT

BUMP


panelStyle:regulatory.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:1panelHeightLock:1marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18 panelStyle:regulatory.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:1panelHeightLock:1marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18

PASS

NOT

DO


PASS

NOT

DO



CENTER

EDGE

ABRUPT


CENTER

EDGE

ABRUPT

PASS

NOT

DO


B A

CBA

(Relocated sign)

NOTE:

"B"

Buffer

"B"

Buffer

B A C B A

"B"

Buffer

To be accompanied by Drg. Nos. TM821

2-LANE, 2-WAY ROADWAYS

50'-100'

Taper

50'-100'

Taper

50'-100'

Taper

N/A

• mi.

• mi.

• mi.

• mi.• mi.

Overlay Limit Abrupt edge

Overlay Limit

100'|

2

A

2

A

NOTE:


• mi.

MPH


WORK

ROAD

• mi. • mi.

PASS

NOT

DO


PASS

NOT

DO


MPH


GRAVEL

LOOSE

MPH


GRAVEL

LOOSE

or gravel area

Loose sand

LOOSE GRAVEL IN ROADWAY SIGNING

location)

(initial sign

flagger tapers and stations

20' max. spacing for

28" Tubular Markers on

OVERLAY AREA SIGNING

01-JAN-2018

Move sign as needed for extended traffic queues, or

TM850

NOTE:the current Oregon Standard Specifications

All material and workmanship shall be in accordance with



BASELINE REPORT DATECALC. BOOK NO.

TM

850

tm850.d

gn 0

1-J

AN-2

018 XX XX XX

• mi.

or gravel area

Loose sand

• mi. • mi.

MPH


GRAVEL

LOOSE

XXMPH


GRAVEL

LOOSE

XX

MPH


WORK

ROAD

XX

AHEAD

WORK

ROAD


STOP

PREPARED

BE

TO

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AHEAD

WORK

ROAD


STOP

PREPARED

BE

TO


(As needed)

AHEAD

WORK

ROAD


STOP

PREPARED

BE

TO



AHEAD

WORK

ROAD


STOP

PREPARED

BE

TO


NOTE:

FLAGGER STATION DELINEATION

Fla

gger

10'

20' 28" Tubular Marker

on 10' spacing for flagger station delineation.

Use a minimum of 3 tubular markers in shoulder taper

A

A A

A

Stations according to FLAGGER STATION DELINEATION detail.

Place additional Tubular Markers for Flagger and Advance Flagger

exceed 20 mph below the pre-construction posted speed.

speed, or as directed."XX MPH" placard should not

Use advisory speed "XX", 20 mph less than the posted

(R4-1) signing throughout the area at spacing shown.

Continue "LOOSE GRAVEL" (CW8-7a) and "DO NOT PASS"

CW8-7a

CW8-7a

CW8-7a

CW8-7a

36x48

R4-1

PASS

NOT

DO


36x48

R4-1

PASS

NOT

DO


36x48

R4-1

36x48

R4-1

CW20-1a

CW20-1a

"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

W20-1

W3-4

CW23-2

W20-1

W3-4

CW23-2

closed and bikes are expected.

the closure when a bike lane is closed, or when the shoulder is

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

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

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

use the "MINIMUM LENGTHS TABLE" shown on Drg. No. TM800.

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

Install temporary striping as required.

Cover existing passing zone signing, as directed.

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

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

CW21-(7,9)

CW21-(7,9)

CW21-(7,9)

CW21-(7,9)

CW21-(7,9)

W8-1

36x48

R4-1

36x48

R4-1

36x48

R4-1

36x48

R4-1

36x48

R4-1

36x48

R4-1throughout the area at spacing shown.

and "DO NOT PASS"(R4-1) signing

Continue "ABRUPT EDGE" (CW21-(7,9))

48x24CG20-2

ROAD WORK

END


CW23-2

W3-4

W20-1

W20-1

W3-4

CW23-2

CG20-2, 48x24

ROAD WORK

END


A

A

Activity Area

SECTION A-A

Construction

Under

Traffic

2-Way

1-Lane

TPAR

than or equal to 4' wide, provide a minimum of 4' of width for the TPAR.

Flaggers, other TCM, or as directed. When the existing shoulder is greater

Coordinate and control pedestrians movements through the TPAR using

before each Flagger.

Include CR4-23 signs mounted on Type II Barricade located approx. 50'

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,

Temporary Pedestrian Accessibility Route (TPAR)

01-01-2018 REVISED DRAWING AND NOTES

curve sign for - co.douglas.or.us · existing signs. w1-2. mile post. w1-1. w1-4. w1-3 w1. w1-5-8...

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