Capital Improvement Projects

A worker power washes the inside of the inbound Armstrong Tunnel in Pittsburgh

Allegheny County is committed to maintaining the critical infrastructure that benefits its many communities. Capital improvement projects include:

  • Bridge and historic landmark rehabilitations
  • Programs to support buildings, parks, and roads
  • Investment in equipment and technology for several departments

Ongoing Projects

Projects and Closures

The Department of Public Works oversees projects involving the design, construction, and repair of county roads and bridges:

View upcoming and ongoing closures and traffic restrictions

Facilities Management

The Department of Facilities Management maintains and upgrades Allegheny County's 45 major buildings and numerous other structures, as well as the 12,000-acre county park system. In addition, the department manages property and casualty loss control efforts and the prevention of county employees' work-related injuries and illnesses.