U-3308 - This railroad bridge replacement project is part of a larger $39M endeavor for the widening of NC Highway 55 (Alston Avenue) in Durham County, North Carolina. TGS is performing the construction engineering and inspection (CEI) services for the installation of a new railroad overpass over NC 55. The unique challenge to this project, in addition to the roadway being heavily traveled, is a Norfolk Southern rail line runs immediately next to a CSX rail line, both requiring bridge replacements during this effort. The CSX bridge will be used by Norfolk Southern as part of the detour alignment.
- Preliminary Engineering Review
- Construction Engineering & Inspection