I-75/I-575 Northwest Corridor

The I-75/I-575 Managed Lanes Extension Project, also known as the Northwest Corridor Project added 29.7 miles of toll lanes along I-75 north of I-285 and along the southern end of I-575. The project reduces congestion, improves mobility and safety, and reduces vehicle emissions. H&L was heavily involved in the pre-bid bridge design for the contractor, designed 15 bridges along the corridor of this fast-track project, and provided construction engineering services. 

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