2025_NTMP_-_Allison_St_44th_to_47th.pdf
PDF 4 MB Posted
- Attached to
- 2026 Residential Concrete Project
- Solicitation number
- 26-31
- Issued by
- Jefferson County, Weston CDP, Colorado
About this file
This is a technical design document for the City of Wheat Ridge, Colorado, outlining specifications for the 2025 Neighborhood Traffic Management Program (NTMP) project on Allison Street between 44th and 47th avenues. The project involves the installation of advance warning markings on existing speed humps and the repainting of those humps using specified details. The work scope includes applying white thermoplastic pavement markings centered in travel lanes preceding speed humps, with markings installed per detail S-M01. Speed humps will be constructed or remarked according to City of Wheat Ridge detail C-F02. The project utilizes standard 12-inch white pavement markings with specific spacing configurations (ranging from 2.00 feet to 100.00 feet) as illustrated in the provided detail drawings. The design was approved on 12/24, with engineering review completed and final approval documented.
The specifications reference Colorado Department of Transportation (CDOT) guidelines, standards, and specifications Section 627 and the CDOT Pavement Marking Practice Guide, as well as the Manual on Uniform Traffic Control Devices (MUTCD) 11th Edition Section 3B-30 and ITE Guidelines for the Design and Application of Speed Humps and Speed Tables. All pavement markings must comply with white thermoplastic Type I paint standards. The technical drawings indicate a scale of 1 inch equals 100 feet and are contained within two sheets of detailed specifications, with the right-of-way delineated and all work specifications clearly documented for contractor implementation.
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Text version
2025 NTMP - Allison St - 44th to 47th
AutoCAD SHX Text 44th PL
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ALLISON ST
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ALLISON ST
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INSTALL ADVANCE WARNING MAR
AutoCAD SHX Text 46th AVE
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AutoCAD SHX Text INSTALL ADVANCE WARNING MARKINGS ON EXISTING SPEED HUMPS USING DETAIL S-M01 AND REMARK HUMPS WITH DETAIL T-F02 SEE SHEET 2
AutoCAD SHX Text INSTALL ADVANCE WARNING MARKINGS ON EXISTING SPEED HUMPS USING DETAIL S-M01 AND REMARK HUMPS WITH DETAIL T-F02 SEE SHEET 2
AutoCAD SHX Text INSTALL ADVANCE WARNING MARKINGS ON EXISTING SPEED HUMPS USING DETAIL S-M01 AND REMARK HUMPS WITH DETAIL T-F02 SEE SHEET 2
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SHEET
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DATE
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NO.
AutoCAD SHX Text J:\PW DEPT PROGRAMS\NTMP PROGRAM\2025 NTMP Segments_working only\Allison 44th to 47th\NTMP 2025 - Allison St 44th to 47th.dwg
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SCALE: 1"=100'
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RIGHT-OF-WAY
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SPEED HUMP BUILT PER
CITY OF WHEAT RIDGE DETAIL
"C-F02 SPEED HUMP"
2.00'
8.00'
NOTES:
1. SPEED HUMPS SHALL BE INSTALLED PER CITY OF WHEAT RIDGE
DETAIL "C-F02 SPEED HUMP".
6.00'
2. ADVANCE WARNING MARKINGS SHALL BE CENTERED IN THE LANE
OF TRAVEL PRECEDING THE SPEED HUMP.
3. ADVANCE WARNING MARKINGS SHALL BE COMPLETED USING
WHITE THERMOPLASTIC "TYPE I" PAINT IN ACCORDANCE WITH
COLORADO DEPARTMENT OF TRANSPORTATION (CDOT)
GUIDELINES STANDARDS AND SPECIFICATIONS SECTION 627 AND
CDOT PAVEMENT MARKING PRACTICE GUIDE.
4. REFERENCES:
a. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) 11th
EDITION SECTION 3B-30
b. ITE GUIDELINES FOR THE DESIGN AND APPLICATION OF SPEED
HUMPS AND SPEED TABLES
4.00'
100.00'
16.00'
3.00'
18.00'
14.00'
12.00'
5.00'
10.00' 7.00'
8.00'
12" WHITE PAVEMENT
MARKINGS (SEE NOTE 3)
2.00'
20.00'
1.00'
S-M01 - ADVANCE WARNING
MARKINGS FOR SPEED HUMPS
DETAIL
CODE
ENGINEERING
APPROVED BY: REM
APPROVED DATE: 12/24
S-M01
2025 NTMP - Allison St - 44th to 47th
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SHEET
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DATE
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NO.
AutoCAD SHX Text J:\PW DEPT PROGRAMS\NTMP PROGRAM\2025 NTMP Segments_working only\Allison 44th to 47th\NTMP 2025 - Allison St 44th to 47th.dwg
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| NTMP 2025 - Allison St 44th to 47th - 1 |
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| NTMP 2025 - Allison St 44th to 47th - 2 |
| 2 |
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