Stahl Sheaffer provided surveying services to aid in interstate widening and upgrade design at the I-64 Merritts Creek Interchange. Mobile LiDAR was used to map 3.3 miles of roadway plus ramps and side roads. Terrestrial scanning was used to produce 3D data files for two sets of interstate bridges. Stahl Sheaffer conducted supplemental topographic survey and provided utility research as well as geotechnical boring stakeout. Stahl Sheaffer will set post-construction monumentation and perform settlement monitoring after construction
is completed. The total roadway scanned was 16.1 miles including ramps and side roads.