06/23/2026
Good morning amazing Edgewood,
Here is the latest update from DDOT regarding road & trail closures:
Commercial Street/Forward Avenue and Trail Short-term Closure Thursday in Pittsburgh
Pittsburgh, PA – The Pennsylvania Department of Transportation (PennDOT) is announcing a short-term closure of Commercial Street/Forward Avenue and Nine Mile Run Trail in the City of Pittsburgh, Allegheny County, will occur Thursday, June 25 weather permitting.
Commercial Street/Forward Avenue will have a short-term traffic closure between Whipple Street and Summerset Drive from 6:00 AM to 4:00 PM Thursday. During this time, Nine Mile Run Trail will be closed to all bicycle and pedestrian traffic between the Nine Mile Run parking lot in Swisshelm Park and the Frick Park Commercial Street Parking lot in Squirrel Hill. Traffic will be detoured.
Posted Detour
From Commercial Street on the Swisshelm Park side
From Commercial Street, turn onto Whipple Street
Turn left onto Monongahela Avenue
Turn left onto S Braddock Avenue
Turn left onto Forbes Avenue
Turn left onto Beechwood Boulevard
Continue to Forward Avenue
End Detour
From Forward Avenue on the Squirrel Hill side
Same detour in the opposite direction
Crews will perform a test run for the upcoming slide of the new I-376 Commercial Street Bridge prior to the official demolition and slide in July. For the safety of the public, the road and trail must be clear of vehicle, bicycle, and pedestrian traffic through the work zone as these operations occur. The restrictions may be lifted earlier if the work is completed sooner.
As a reminder, starting at approximately 7:00 AM on Monday, June 29, Commercial Street/Forward Avenue and Nine Mile Run Trail will close to traffic continuously around-the-clock through early August for the official demolition of the existing bridge followed by the slide and alignment of the new bridge.
The Commercial Street Bridge replacement project will utilize Accelerated Bridge Construction Techniques to laterally slide the new bridge onto the existing alignment of I-376 (Parkway East), which would be one of the largest lateral slide projects performed in Pennsylvania. The $95 million project located between the Edgewood/Swissvale (Exit 77) interchange and Squirrel Hill Tunnel in Edgewood and Swissvale boroughs, and the City of Pittsburgh began in June of 2024 with the reconstruction of the westbound I-376 off-ramp to Forest Hills/Wilkinsburg (Exit 78B). Tentatively, from July 10 through August 3, 2026, drivers can expect a 25-day full closure and detour of I-376. The overall project is anticipated to conclude in the summer of 2027.
To help keep travelers informed as work progresses, PennDOT has created an email distribution list for Parkway East traffic advisories and construction updates. Enroll by clicking on the Parkway East online sign-up form link and entering your email address.
Updates can also be found on the Commercial Street Bridge webpage, by following PennDOT’s regional X page or joining the Greater Pittsburgh Area PennDOT Facebook group.
Travelers can check conditions on major roads 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 1,200 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.
Find PennDOT’s planned and active construction projects at www.pa.gov/DOTprojects. Subscribe to PennDOT news and find transportation results in Allegheny, Beaver, and Lawrence counties at www.pa.gov/DOTdistrict11.
Find PennDOT news on X, Facebook, Instagram and LinkedIn.
Have a great day and stay awesome Edgewood
Provides up to the minute traffic and transit information for Pennsylvania. View the real time traffic map with travel times, traffic accident details, traffic cameras and other road conditions. Plan your trip and get the fastest route taking into account current traffic conditions.