The selection of Modjeski & Masters continues the firm’s long-term relationship with MDOT on the international bridge, which was designed in the mid-1930s by co-founder Ralph Modjeski. Since then, Modjeski & Masters has provided services including for the complete rehabilitation of the first Blue Water Bridge - which carries westbound traffic - and the design of the eastbound second Blue Water Bridge.

The twin bridges across the St Clair River connect Port Huron in Michigan and Point Edward in the Canadian province of Ontario. 

Blue Water Bridge