sentences:  The South Carolina Department of Public Safety (SCDPS) and State Transport Police (STP) operate and maintain two truck inspection/weigh stations.The eastbound truck weigh station can be found in Jones Crossroads at mile marker 35, and the westbound weigh station can be found in Lexington at mile marker 53.5.I-20 first appeared between 1964-1967, with its first section completed from SC 6, south of Lexington, to Spears Creek Church Road (S-40-53), south of Pontiac.