Another huge win for the MNS Transportation’s construction management team, HDR, and San Francisco County Transportation Authority, —now with 4 awards for this incredible project! Honored with the ACEC California Engineering Excellence Honor Award & APWA Northern California Public Works Project of the Year Award for the Yerba Buena Island (YBI) I-80 interchange reconstruction! The project team delivered a $36 million reconstruction of the YBI I-80 interchange between the eastern portal of the I-80 tunnel and the western abutment and approach to the east span of the Bay Bridge. The project entailed unique geometry for roadways and bicycle/pedestrian facilities that fit the steep topography of YBI while directly connecting to the San Francisco-Oakland Bay Bridge.
