Location: Walnut St and SH 71, Columbus Reassurance shield after the 71 interchange Location: Walnut St and Cardinal Ln, Columbus A few blocks later, we’ll approach FM 806 Location: Walnut St and Cardinal St, Columbus Turn right for FM 806, which heads south, avoids I-10, and dead ends E to TX-71 Bus, W to TX-FM2434 … Continue reading U.S. Route 90, TX-71 to TX-FM806