HomeMy WebLinkAbout20170481.tiffMEMORANDUM
TO: Clerk to the Board DATE: February 9, 2017
FROM: Janet Lundquist, Public Works Department
SUBJECT: BOCC Agenda Item
Colorado Department of Transportation (CDOT) is closing the east side of SH 392 between US
85 and CR 39 beginning February 13th for approximately 30 days for Bridge work in Lucerne.
The detour for this closure will send traffic on CR 39 to CR 66 to SH 85.
M:1Francie'AGENDA memos Agenda Road Closures-2.docx
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2017-0481
LEGEND:
INDICATES PLACEMENT OF SIGN
+ INDICATES FRONT OF SIGN
WORK AREA
36- TRAFFIC CONE
DRUM
CERTIFIED FLAGGER
BRIDGE DETOUR
CLOSED E USE
OF US 85 CR 37
EAST OF HWY 85
DETOUR AT CR 37
MHT #3 SH 392 & CR 39 BRIDGE CLOSURE & DETOUR
REVISION #2 2/6/2017
IN ADVANCED
WARNING FROM
US 85 PROJECT
SUMMARY OF DEVICES
8 - BARRICADE TYPE 3M -A
40 -DRUMS
4 - VARIABLE MESSAGE BOARDS
2 - ROAD WORK AHEAD
2 - ROAD CLOSED AHEAD
4 - DETOUR AHEAD
1 - RIGHT TURN LANE CLOSED AHEAD
1 - LEFT TURN LANE CLOSED AHEAD
1 - BRIDGE CLOSED 700 FT
1 - BRIDGE CLOSED 500 FT
2 - BRIDGE CLOSED
3 - DETOUR ARROW RIGHT
1 - DETOUR ARROW LEFT
3 - DETOUR MARKER RIGHT
4 -DETOUR MARKER LEFT
1 - DETOUR MARKER STRAIGHT
2 - NO LEFT TURN
2 - NO RIGHT TURN
2 - SH 392 PLAQUE
2 - SPECIAL (NO TURNS @ 392)
1 - SPECIAL (BRIDGE CLOSED E OF 86)
BRIDGE CLOSED
700 FT AHEAD
LOCAL TRAFFIC OILY
IN ADVANCED
WARNING FROM
US 85 PROJECT
NOTES:
1) SIGNS SHALL BE SPACED A MIN. OF 500' OR
AS SPACE ALLOWS
2) TAPER IS TO BE A MIN. OF SO FT, MAX OF 100 FT
3) DEVICE SPACING SHALL BE APPROX. 15' IN TAPER
AND MAX 4(7' IN TANGENT
4) PLAN IS FOR IRRIGATION CULVERT REPAIRS
5) TRAFFIC PLAN IS BASED ON M 8 S STANDARDS
CASE #20 AND MUTCD TA NO. 20
6) PLAN IS FOR 24/7 HOUR CLOSURE FOR 22 DAYS
WORKING HOURS ARE FROM 7:00 AM TO 5:00 PM
7) ALL DEVICES SHALL MEET OR EXCEED MUTCD
NCHRP 350 STANDARDS
8) PRIVATE ACCESS IS TO BE MAINTAINED AT ALL
TIMES WITHIN PROJECT LIMITS UNLESS OTHERWISE
AGREED UPON BY PROPERTY OWNER
9) EQUIPMENT IS TO BE STORED OFF SITE AT DESIGNATED
LOCATION
10) TURN AROUND LOCATIONS WILL BE DETERMINED BY
ON SITE FOREMAN DEPENDING ON NEEDS OF THE
OPERATION
11) NON -VEHICULAR ACCESS: PEDESTRIANS ARE TO BE ESCORED
BICYCLISTS WILL BE TREATED AS A VEHICLE
12) EMERGENCY VEHICLES WILL BE GIVEN THE RIGHT OF WAY
AS SOON AS IT IS SAFE TO DO SO
13) VERTICAL AND/OR HORIZONTAL CLEARANCES ARE TO BE
IDENTIFIED, MARKED, ADDRESSED BY PRIME CONTRACTOR
AND DEALT WITH ACCORDING TO SECTION 630.10 OF THE
CDOT STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE
CONSTRUCTION
14) ADVANCED WARNING SHALL BE ACCORDANCE TO EXISTING
US 85 OVERLAY PROJECT
15) CHANGES ARE TO BE IMPLEMENTED WHERE APPLICABLE
MARTIN
MARIETTA
PREPARED
BY N-C.iC. _
2/6/2017
2/6/2017
Add at CR 72 and
CR 70
HWY 392
CLOSED E
OF US 85
DETOUR
USE
CR 66
rrrrrA I BRIDGE \\\\\,
r_Ar�ArACLOSED :`\\\,
I////I \\\\\\ \\\\\\
USE FLAGGER TO ASSIST
LOCAL ACCESS IN AND
OUT OF CLOSURE
E CLOSED
600 FT AHEAD
LOCAL TRAFFIC ONLY
NO TURNS EAST
AT HWY 392
DETOUR AT CR 66
24- x 30"
ROAD CLOSED
TO
THRU TRAFFIC
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NOT DRAWN ,"0 SCALE
BRIDGE
CLOSED
BRIDGE
CLOSED E
OF US 85
DETOUR
USE
CR 39
NORTHERN COLORADO
TRAFFIC CONTROL, INC.` 1' `'
Prepared By:
DaliaBudd
Project lNensger
ATSSA 9419177
Expiration 1/21/2019
NOT AN ENGINEER
Greeley: 970-3566887
Metro: 3034594779 • Far: 9703565862
1712 lar Ave • PO Box 400 • Greeley, CO 80632
AFTER HOURS EMERGENCY NUMBER 970-356-6881
Owe.
CDOT
PRIME CONTRACTOR
MARTIN
MARIETTA
mamma r1,O,E.
SH 392 RESURFACING KEN CARTER
LUCERNE TO BRJGGSDALE 501-5204230
Fe61NCTMae: OMIT°Mit
STA 392A-020 MHT #3
NCTC 616833 Revision 92
any
2/6/2017
HWY 392
CLOSED E
OF US 85
DETOUR
USE
CR 66
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