SR-200/A1A Widening Yulee to IWW BridgeGeolocation: 30.5927, -81.8224

WPC, A Terracon Company (WPC) has provided subsurface exploration, engineering consulting, and laboratory testing for the widening for approximately 7 miles of a 4-lane divided highway in 2010. WPC performed extensive subsurface exploration including auger borings and standard penetration test (SPT) soil borings to define the subsurface soil and groundwater conditions, to determine the general descriptive relative density and consistency of the subsurface soils; and to obtain soil samples for examination, classification, and laboratory testing.

Nassau County, FL


Associated Office

JacksonvilleGeolocation: 30.2019, -81.6145

Terracon is a 100 percent employee-owned consulting engineering firm that has provided quality engineering services to clients since 1965. From its roots in geotechnical engineering, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services for private and public sector clients. Today, Terracon has more than 4,000 employees and more than 140 offices in 42 states.

Terracon’s Jacksonville office maintains a full-service advanced geotechnical laboratory that is…