Bowie County SH 8 – At Sulphur River, replacing bridges. FM 559 – Between College Drive and Robison Road, installing sidewalks. FM 1398 – Under I-20 in Hooks, replacing guard rails. Traffic restricted to one lane. Cass County SH 8 – At Sulphur River, replacing bridges. Harrison County Harrison County I-20 – From SH 43 to Gregg ...