Location: Marshall Ave and Center Ave, Longview Reassurance shield after the 502 junction. Location: Marshall Ave and SH 31, Longview A few blocks later, we’ll approach SH 31 and SS 63. Location: Marshall Ave and SH 31, Longview Turn right for Spur 63 north and left for SH 31 south.  W to TX-300, E to … Continue reading U.S. Route 80, TX-502 Spur to TX-31/TX-63 Spur