King of Prussia, PA – The Pennsylvania Department of Transportation (PennDOT) announced today that sign structure replacement will occur at night next week on Interstate 476 at the MacDade Boulevard Interchange in Ridley Township, Delaware County under an $18.1 million project to improve travel and safety on MacDade Boulevard and at the northbound I-476 and MacDade Boulevard Interchange.
Motorists are advised of the following travel restriction:
This operation had been scheduled for Wednesday night, April 17, but was postponed due to rain in the forecast.
Motorists are advised to allow extra time when traveling through the work area because backups and delays will occur. All scheduled activities are weather dependent.
Under this contract, PennDOT's contractor will construct a left turn lane on eastbound MacDade Boulevard at the Bullens Lane Intersection to help reduce potential rear-end crashes and improve sight lines for left turning vehicles. Traffic signals will also be modernized, and updated curb ramps will be installed at each quadrant of the intersection to meet current Americans with Disability Act (ADA) requirements.
In addition, two dynamic message boards will be mounted on steel columns, as well as CCTV cameras installed on traffic signals along MacDade Boulevard between Bullens Lane and Fairview Road to improve connectivity.
The project plan also involves improving the ramp from northbound I-476 to MacDade Boulevard by widening and realigning the westbound ramp where it approaches MacDade Boulevard to form a “T" intersection, where drivers will turn left or right onto MacDade Boulevard at a newly signalized intersection.
To help relieve traffic congestion, auxiliary lanes will be constructed on northbound I-476 within the existing roadway footprint just north of the MacDade Boulevard Interchange and just south of the U.S. 1 Interchange. Guiderail installations are also planned along sections of northbound I-476.
The existing pedestrian bridge over Crum Creek will also be removed and a new pedestrian bridge will be reconstructed with a new alignment adjacent to MacDade Boulevard.
Allan Myers, LP, of Worcester, Montgomery County, is the general contractor on the project, which is financed with 80 percent federal and 20 percent state funds.
Motorists can check conditions on major roadways by visiting www.511PA.com. 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information, and access to more than 1,000 traffic cameras. 511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional X alerts.
For a complete list of construction projects impacting state-owned highways in Bucks, Chester, Delaware, Montgomery, and Philadelphia counties, visit the District 6 Traffic Bulletin.
Subscribe to PennDOT news and traffic alerts in Bucks, Chester, Delaware, Montgomery, and Philadelphia counties at www.penndot.pa.gov/District6.
Information about infrastructure in District 6, including completed work and significant projects, is available at www.penndot.pa.gov/D6Results. Find PennDOT's planned and active construction projects at www.projects.penndot.gov.
Follow PennDOT on X and like the department on Facebook and Instagram.
MEDIA CONTACT: Brad Rudolph, bradrudolph@pa.gov
# # #