Project Description

The B-4962 project included the replacement of Structure No. 46 over the Eno River on US 70 Bypass near Hillsborough, NC. The total project length is 0.251 miles and involves replacing the existing US 70 Bypass bridge over the Eno River in the existing location. This project utilized an on-site detour and associated traffic control phasing to accommodate the high traffic volumes and extend an existing concrete box culvert.

Our team provided geotechnical engineering, roadway design, hydrologic/hydraulic analysis and design, and erosion control design services for this project. The project also included avoiding environmental resources, conservation easements, and environmental document project commitments carried forward throughout the design process. Summit coordinated directly with NCDOT Division 7 staff on design reviews and constructability considerations, NCDOT’s Utility consultant for utility coordination and relocation, and NCDOT’s Traffic Control consultant for the Work Zone Traffic Management Plan.

Project Details

Project Size

0.251 Miles

Project Location

Orange County, NC

Project Type


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