ACEC Reference Links
ACEC Awards

2011 Engineering Eminent Conceptor Award:

I-75 Ambassador Bridge Gateway Project
Detroit, Michigan
HNTB


Prein & Newhof

As the largest single contract in the history of the Michigan Department of Transportation, the I-75 Ambassador Bridge Gateway Project marked the complete transformation of the busiest international border crossing in North America with construction costs of more than $240 million.