Billboard sites in San Antonio

741 signs and 840 traffic counts held for San Antonio, and the rules a new sign meets.

  • Signs stored within 19 miles (30 km): 741 (741 from the state's sign permit list).
  • Within 3 miles of the centre: 127.
  • Traffic counts held: 840, 301 of them at 20,000+ vehicles a day.
  • Busiest counted road: I-410, 263,957 vehicles a day.
  • Busy roads with no stored sign within 1 km (0.6 mi): Alamo Ranch Pkwy, W Military Dr, Evans Rd, Woodlake Pkwy and De Zavalla.
  • Most signs near one road: I-35, 135.

Busiest counted roads

RoadVehicles a daySigns within 1 km (0.6 mi)
I-410263,957130
I-10231,89184
I-35195,316135
US 90178,76317
US 281178,19760
I-37153,14848
SH 151132,4434
Loop 1604112,08338
SH 1653,40619
FM 47152,5905

Where the signs are

I-35 (135), I-410 (130), I-10 (84), US 281 (60), I-37 (48) and Loop 13 (44).

From the centreSigns
Under 1.2 mi33
1.2 mi to 3.1 mi94
3.1 mi to 6.2 mi148
6.2 mi to 12.4 mi331
12.4 mi to 18.6 mi135
Vehicles a dayCountsNo sign within 1 km (0.6 mi)
20,000 to 50,00017342
50,000 to 100,0006520
100,000+636

Sign rules: Texas

Texas billboard rules in full

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Last updated: 14 November 2026. Guide only. Confirm all results with a council planner before you rely on them.