Utilities

  • Susquehanna River Bridge Reconstruction

    Susquehanna River Bridge Reconstruction, National Railroad Passenger Corporation: CST, as a design subconsultant, is providing underground and overhead utilities relocation and/or modification design services for this 6.2 mile project from Prince interlocking over a new Susquehanna River Bridge to South of Oak interlocking. The overall project is divided into two phases. Phase 1 is to […]

  • US 219 to Old Salisbury Road

    US 219 to Old Salisbury Road Design-Build, Maryland Department of Transportation – State Highway Administration: CST is currently providing structural, traffic and utility engineering services for this Design-Build project involving improvements to a 1.4 mile segment of US 219 in Garrett County. Traffic engineering services include the development of the transportation management and maintenance of […]

  • Purple Line Light Rail Extension