PennDOT District 6 is encouraging the public to view recent updates to the project website for the upcoming U.S. 1 Section RC3 Project, to improve safety and congestion along a 2.7-mile section of U.S. 1 in Middletown Township and Langhorne Manor and Langhorne boroughs, Bucks County.
The project website (https://us1bucks.com/) has been updated with recent project design changes to address comments received during the 45-day comment period on the Environmental Assessment (EA) that concluded on Friday, January 2, 2026, and from coordination with the local State Senator and State Representative. The design changes include retention of the majority of the existing service roads as local roads disconnected from U.S. 1 for local traffic circulation and improvements to access for Neshaminy High School along Old Lincoln Highway.
The project website has also been updated with new plan view color graphics and an updated roadway typical section to reflect the project design changes.
Additionally, the environmental webpage for the U.S. 1 Section RC3 project has been updated to provide a similar background for the design changes along with an update to the current project schedule as PennDOT continues to work through the Environmental Assessment process. PennDOT anticipates an environmental decision in the fall of 2026 at which time the results of the National Environmental Policy Act (NEPA) decision will be posted to the project website along with an updated Environmental Assessment document reflecting the project design changes including updates to relevant project technical files.
For more information on this project and PennDOT’s U.S. 1 Improvement Program, visit www.us1bucks.com.
