17419 | (Mercer, Middlesex County)
Improvements will help relieve congestion at Route 1 from the “Dinky” railroad bridge to approximately Plainsboro Road by increasing the number of travel lanes from 3 to 4 lanes per direction on Route 1; provide shoulders, deceleration lanes, acceleration lanes, and turn lanes along the corridor for turning vehicles; widen Washington Road at Route 1 to relocate the merge of the 2-lane circle into a single Washington Road lane out of the intersection; increase the Route 1 southbound to Fisher Place jughandle turn; modify existing 3-phase signal at Route 1 and Harrison St. intersection to a 2-phase signal; and provide a Route 1 cross section with 4 lanes per direction at the Millstone River Bridge. This project in West Windsor (Mercer County) and Plainsboro (Middlesex County) is a derivative of the former Rt. 1/CR 571 Penns Neck project (DB #031). The magnitude and scope of work for the Rt. 1 Alexander Rd to Mapleton Rd project is greatly reduced from the Penns Neck project ($150 M vs. $35 M).
| Phase | Fund | FY24 | FY25 | FY26 | FY27 | LFY28-33 |
|---|---|---|---|---|---|---|
| Right of Way | NHPP | $0 | $0 | $5.830 | $0 | $0 |
| Construction | NHPP | $0 | $0 | $0 | $0 | $12.095 |
| Program Year Totals: | ||||||
| Total FY24-FY27 Cost: | Total FY24-FY33 Cost: | |||||
| All costs in millions. | ||||||