For more than 30 years, WSP SELLS has been an industry leader in providing bridge inspection, inventory, and load rating services to clients throughout the eastern United States. WSP SELLS has inspected more than 23,000 bridges; everything from World Class Suspension Bridges to rural Arch Culverts.

Ranked by Engineering News Record as one of the Top 25 Bridge Engineering Firms in the Nation, WSP SELLS provides expert bridge inspection services for long span suspension and truss bridges, highway bridges and viaducts, and railroad undergrade bridges. Our inspectors possess the training and expertise to evaluate and document conditions found in these various structures.