skip navigation
Build America Transportation Investment Center (BATIC) Institute: An AASHTO Center for Excellence
Build America Transportation Investment Center (BATIC) Institute: An AASHTO Center for Excellence

State by State

South Carolina

  Route Miles Lane Miles  
Interstate Highway 851 3,858
Other Highway 132 575
Principal Arterials 2,610 8,784
Other Local Roads 75,641 153,377
Total 79,234 166,594
Histogram View state benchmarking data for 1992 to 2019 in graphical (histogram) format.

2016 Snapshot data is derived from the 2016 Transportation Governance and Finance.

1992-2019 data is derived from the Census Bureau, Bureau of Economic Analysis, Bureau of Labor Statistics, FHWA Highway Statistics, American Petroleum Institute, state government websites (motor fuel tax data), and toll facility owner/operator websites.