Speed_Hump_Detail.pdf
PDF 128 KB Posted
- Attached to
- Traffic Calming
- Solicitation number
- 2026-IFB-186
- Issued by
- Allegheny County, Philadelphia City, Pennsylvania
About this file
This is a technical specification document prepared by the City of Pittsburgh Department of Mobility and Infrastructure for a Traffic Calming project solicited by the Office of Management and Budget. The document provides detailed engineering plans and cross-sectional drawings for speed hump installation, including standardized dimensions and construction specifications. The speed hump design features a 12-foot length with specific height gradations ranging from 0.0 inches to 3.0 inches, along with associated wedge curb and standard curb details. Construction specifications include milling existing asphalt to a minimum depth of 1.5 inches and sealing with AC20 material. The plan sheet was prepared on May 29, 2019, and represents Sheet 1 of 2 of the comprehensive speed hump detail specifications.
The document serves as the technical foundation for contractors bidding on the traffic calming initiative and establishes the engineering standards and installation requirements for speed hump construction throughout the City of Pittsburgh. The specifications detail section views and plan layouts to scale, providing contractors with precise measurements and installation procedures necessary for uniform implementation across multiple project locations. No pricing information, bid response dates, or contract award details are contained within this technical specification document.
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Text version
12'
6'
0.0" .92" 1.67" 2.25" 2.67" 2.92" 3.0"
Seal with AC20
Seal with AC20
C of Speed Hump
SPEED HUMP PLAN
Speed Hump
WEDGE CURB DETAIL
12" 24" 12"
Seal with
AC20
STANDARD CURB DETAIL
Speed Hump
Seal with AC20
Mill 1.5" Min
C of Roadway
L
Existing Asphalt
Mill 1.5" Min
1' Min
2' Min
7" 24"
18"
1'
(TYP)
Curbline
C of Speed
Hump
L
2'
L
Mill 1.5" Min
Existing Asphalt
B
B
SECTION
A
NTS
SECTION
B
NTS
A
A
CITY OF PITTSBURGH
DEPARTMENT OF MOBILITY AND INFRASTRUCTURE
SCALE: NTS
DATE: 5/29/2019
SHEET NO.
SPEED HUMP DETAIL
| Sheets and Views |
| SHEET 1 SPEED HUMP |
File details come from the government source that posted it. Updated .