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93446 | Route 1 Improvements Frontage Corridor (Section RC3) (Langhorne Manor Borough & Middletown Township, Bucks County)

The S.R. 0001 Group 03S Section RC3 project extends from the northern end of the S.R. 0001 bridge over the CSX railroad to approximately 700 feet north of the S.R. 0413 (PA 413/Pine Street) bridge over S.R. 0001, a distance of 2.5 miles. This project includes the 2.0 mile +/- segment of frontage (service) road corridor.
The S.R. 0001 Group 03S Section RC3 project includes Resurfacing, Restoration and Rehabilitation (3R) improvements to S.R. 0001 and the frontage roads, reconstruction of 1 bridge (West Interchange Road over S.R. 0001), and the rehabilitation of 1 bridge (S.R. 0001 over S.R. 2008). The primary proposed improvements for this section of S.R. 0001 are as follows:
-Widening of S.R. 0001 median width from 4’ to 10’ to meet current design criteria.
-Replacement of 12,100 ft. of existing double-face guide rail median barrier and 985 ft. of existing concrete median barrier with concrete glare screen.
-Removal of existing raised concrete islands separating the mainline S.R. 0001 travel lanes from the frontage road to be replaced with 12’-0” paved outside shoulders along the mainline travel lanes and concrete median barrier between the proposed mainline outside shoulder and the frontage road.
- Closing the existing intermediate crossovers between the mainline S.R. 0001 travel lanes and the frontage roads.
- Updating the overhead guide signage for the project corridor due to the revised frontage road access and for coordination with the S.R. 0001 Sec. RC1, RC2 and LHB projects.
- Relocating the existing ITS infrastructure, including conduit throughout the corridor and ITS CCTV camera assembly, communications cabinets and VD sensor assemblies that are supported by the affected overhead guide signs.
-Lengthening of the acceleration lanes from the frontage roads onto S.R. 0001 in the northbound and southbound directions to meet current design criteria.
• Relocating the existing roadway inlets along the existing double face median guide rail and existing raised concrete traffic islands to along the proposed concrete glare screen and proposed concrete median barrier.
• Structure improvements include the replacement of one existing functionally obsolete bridge (West Interchange Road over S.R. 0001) along the existing horizontal alignment and the rehabilitation of one bridge (S.R. 0001 over S.R. 2008) including superstructure replacement.
Design Parent is MPMS #13549
Route 1 Improvements Northern section RC2 is MPMS #93445
Route 1 Improvements Southern section RC1 is MPMS #93444
Project CMP (Congestion Management Process) commitments include signal improvements, sidewalks and other improvements for pedestrians, investigation of new bus stops and enhanced bus services in consultation with SEPTA, safety improvements including increased speed enforcement, and outreach to employers to promote transportation demand management strategies. See DVRPC’s 2013-2014 memorandum on supplemental strategies for details related to this project.

Limits: Route 1 - Frontage Road Corridor, Bucks County
Air Quality Code: S10

FY2025 TIP for PA Program Years (in Thousands)

PhaseFundFY25FY26FY27FY28FY29-36
ROWNHPP$3713$3713$3713$3713$0
ROW581$928$928$928$928$0
UTLNHPP$0$0$4052$0$0
UTLTOLL$0$0$0$0$0
CONSTU$0$0$8962$2755$43353
CONNHPP$0$0$0$14587$88690
CONSTP$0$0$0$0$4723
CON581$0$0$2241$4336$34188
Program Year Totals:$4,641$4,641$19,896$26,319 
Total FY25-FY28 Cost:$55,497Total FY25-FY36 Cost:$226,451 
All costs in thousands.

Milestones

PhaseMilestoneEstimated Date
ROWCompletion of Phase2014-04-09
CONFinal ROW Clearance
UTLStart of Phase2014-10-08
UTLPhase Approved by PMC
UTLCompletion of Phase2017-10-08
ROWPhase Approved by PMC
CONPhase Approved by PMC
ROWPhase on Approved STIP
UTLPhase on Approved STIP
ROWPlan to ROW Unit2024-06-03
UTLPlan to Utility Unit2024-07-01
CONAward Contract2025-10-29
CONStart of Phase2025-11-30
CONNotice to Proceed2025-11-30
CONLet2026-10-01
CONPhysical Work Complete2028-10-06
CONCompletion of Phase2028-12-19
CONProject Agreement End Date2030-04-06