Twin Tunnels Widening
San Engineering performed a wide variety of Structural Engineering tasks on this important project for CDOT Region 1 which improved traffic flow in a typically congested the I-70 mountain corridor. Services included designs of various retaining walls and analyses of existing bridges under new loads. This project was delivered with a CM/GC method, therefore in addition to coordination with CDOT and other consultants, continual close coordination with the General Contractor was required.
