- Signs stored within 16 miles (25 km): 175 (175 from the state's sign permit list).
- Traffic counts held: 927, 362 of them at 20,000+ vehicles a day.
- Busiest counted road: I-35E, 280,794 vehicles a day.
- Busy roads with no stored sign within 1 km (0.6 mi): I-345, SH 360, SH 190, SH 114, SH 161 and President George Bush Turnpike.
- Most signs near one road: I-35E, 37.
None of them stands within 3 miles of downtown: the state's permit list covers signs beside controlled highways (interstates and federal-aid primary roads), not signs the city permits on its own streets.
Busiest counted roads
| Road | Vehicles a day | Signs within 1 km (0.6 mi) |
|---|---|---|
| I-35E | 280,794 | 37 |
| I-635 | 279,499 | 16 |
| US 75 | 233,239 | 1 |
| I-30 | 210,659 | 9 |
| SH 183 | 204,753 | 1 |
| I-20 | 199,304 | 13 |
| I-345 | 195,958 | 0 |
| I-35 | 192,827 | 13 |
| SH 360 | 165,250 | 0 |
| I-45 | 155,093 | 8 |
Where the signs are
I-35E (37), I-635 (16), I-20 (13), I-35 (13), FM 1382 (13) and E Parkerville Rd (11).
| From the centre | Signs |
|---|---|
| Under 1.2 mi | 0 |
| 1.2 mi to 3.1 mi | 0 |
| 3.1 mi to 6.2 mi | 2 |
| 6.2 mi to 12.4 mi | 78 |
| 12.4 mi to 15.5 mi | 95 |
| Vehicles a day | Counts | No sign within 1 km (0.6 mi) |
|---|---|---|
| 20,000 to 50,000 | 187 | 171 |
| 50,000 to 100,000 | 49 | 37 |
| 100,000+ | 126 | 90 |
Sign rules: Texas
- Spacing between signs: interstate 1,500 ft, freeway 1,500 ft, federal-aid primary 300 ft in cities, 750 ft outside (43 Tex. Admin. Code 21.180).
- Controlled area: 660 ft from the road (43 Tex. Admin. Code 21.153). The finder checks both for each ranked site.
Search Dallas in the billboard finder
One free area search with a free account. Landowners: what your land is worth.
Last updated: 14 November 2026. Guide only. Confirm all results with a council planner before you rely on them.