Northern & Central Virginia

Safety Inspections of Highway Structures and Bridges – Virginia Department of Transportation

Project Summary

This program involves providing approximately 400 bridge and culvert NBIS safety inspections annually.  In addition, Alpha is also currently providing bridge load ratings along with safety inspections and structural analysis of support structures for various types of traffic control devices. So far inspections have been provided in 18 counties and nine cities throughout northern and central Virginia.


NBIS Inspection, Structural Engineering