Projects and Closures Find detailed information and maps about ongoing and upcoming projects as well as traffic restrictions on the county's roads and bridges.
Bids and Proposals View Public Works' open solicitations, and learn more about how to register as a supplier and submit a bid or proposal.
Roads Learn how Public Works maintains the county's roads, and find the answers to frequently asked questions about roads.
Bridges and Tunnels Learn how Public Works maintains the county-owned bridges, and find the answers to frequently asked questions about bridges.
Road and Bridge Permits Find out when a county road or bridge permit is required and how to apply for one.
Adopt-a-Roadway Program Learn about the county's Adopt-a-Roadway program, which provides organizations, corporations, groups, and individuals the opportunity to help keep county roadways trash-free.
COURTESY RELEASE: David McCullough Bridge to Close for Film Shoot Published on June 26, 2025 The Department of Public Works announced today that it has granted a permit to a Rare Leo Productions to close the David McCullough (16th Street) Bridge in Pittsburgh during parts of June 28 and 29 as well as July 3, 4, 7, and 8 for a film shoot. Tagged as: , Announcements, County News, Courtesy News Release, Media Releases, Public Notices, Public Works
Penn Avenue Extension in Wilkins and Turtle Creek to Close on July 7 Published on June 23, 2025 The Department of Public Works announced today that Penn Avenue Extension in Wilkins and Turtle Creek will close between Aliquippa Street and the Tri-Boro Expressway (Route 130) starting at 9 a.m. on Monday, July 7, 2025. The closure is expected to end in October. It is required for construction of a retaining wall, pavement and sidewalk reconstruction, utility work, and guide rail replacement. Tagged as: , Announcements, County News, Media Releases, Public Notices, Public Works