Williamson County, TX
1,171 public highway bridges
Williamson County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Williamson County, Texas contains 1,171 public highway bridges. Roughly 57% are rated “Good,” 27.8% “Fair,” and 0.4% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (1,171)
SH 130 SB ML
UnknownOver: SH 130 SB ML
2.70 MI N OF US 79, Williamson, TX
SH 130 NB ML
UnknownOver: SH 130 NB ML
1.70 MI N OF US 79, Williamson, TX
SH 130 SB ML
UnknownOver: SH 130 SB ML
1.70 MI N OF US 79, Williamson, TX
SH 130 NB ML
UnknownOver: SH 130 TOLL
1.70 MI S OF US 79, Williamson, TX
SH 130 SB ML
UnknownOver: SH 130 TOLL
1.70 MI S OF US 79, Williamson, TX
GATTIS SCHOOL RD
UnknownOver: GATTIS SCHOOL RD
2.70 MI S OF US 79, Williamson, TX
GATTIS SCHOOL T/A
UnknownOver: GATTIS SCHOOL T/A
2.70 MI S OF US 79, Williamson, TX
FM 734
UnknownOver: FM 620
INT. OF FM 734 & FM 620, Williamson, TX
SH 45 EB ON RAMP
UnknownOver: SH 45 EB OFF-RP
0.75 MI W OF RM 620, Williamson, TX
SH 45 WB
UnknownOver: RM 620
1.35 MI E OF PARMER LN, Williamson, TX
SH 45 EB
UnknownOver: PEARSON; DAVIS BR; RM620
1.35 MI E OF PARMER LN, Williamson, TX
SH 45 EB
UnknownOver: N LAKE CR PKWY
0.50 MI E OF US 183, Williamson, TX
SH 45 WB
UnknownOver: N LAKESIDE CR PKWY
0.50 MI E OF US 183, Williamson, TX
SH45WB TO US183NB
UnknownOver: US 183 NBFR
2.0 MI W OF FM 734, Williamson, TX
SH45WB TO US183SB
UnknownOver: PECAN PARK BLVD
2.0 MI W OF FM 734, Williamson, TX
SH45WB TO US183SB
UnknownOver: US 183 SB CONN
2.0 MI W OF FM 734, Williamson, TX
RM 620 EB
UnknownOver: SH 45 EB OFF-RP
1.5 MI E OF US 183, Williamson, TX
RM 620 WB
UnknownOver: SH 45 WB ON-RP
1.5 MI E OF US 183, Williamson, TX
RM 620
UnknownOver: W TURNAROUND
0.11 MI NW OF IH 35, Williamson, TX
SH 45 EB ML
UnknownOver: QUICK HILL RD (CR 172)
3.10 MI E OF RM 620, Williamson, TX
SH 45 WB ML
UnknownOver: QUICK HILL RD (CR 172)
3.10 MI E OF RM 620, Williamson, TX
LP 1 EB OFF-RP
UnknownOver: QUICK HILL RD (CR 172)
3.10 MI E OF RM 620, Williamson, TX
SH 45 EB ML
UnknownOver: FM 1325
0.70 MI W OF IH 35, Williamson, TX
SH 45 WB ML
UnknownOver: FM 1325
0.70 MI W OF IH 35, Williamson, TX
SH45EB TO IH35NB
UnknownOver: SH 45 & IH 35
0.7 MI E OF FM 1325, Williamson, TX
SH45EB TO IH35NB
UnknownOver: SH 45 EB ON RAMP
0.7 MI E OF FM 1325, Williamson, TX
SH45WB TO IH35NB
UnknownOver: SH 45 WB FR & ON RAMP
0.7 MI E OF FM 1325, Williamson, TX
SH 45 EB ML
UnknownOver: Greenlawn Blvd
0.80 MI E OF IH 35, Williamson, TX
SH 45 WB ML
UnknownOver: Greenlawn Blvd
0.80 MI E OF IH 35, Williamson, TX
SH 45 EB OFF RAMP
UnknownOver: SH 45 ROW
1.10 MI E OF FM 1325, Williamson, TX
SH 45 EB ML
UnknownOver: A.W. Grimes blvd (CR 170
1.4 MI E OF IH 35, Williamson, TX
SH 45 WB ML
UnknownOver: A.W. Grimes Blvd (CR 170
1.4 MI E OF IH 35, Williamson, TX
SH 45 EB ML
UnknownOver: ARTERIAL A
2.75 MI E OF IH 35, Williamson, TX
SH 45 WB ML
UnknownOver: ARTERIAL A
2.75 MI E OF IH 35, Williamson, TX
SH45WB TO LP1SB
UnknownOver: SH 45
2.7 MI E OF RM 620, Williamson, TX
LP1NB TO SH45EB
UnknownOver: SH 45 EB FR
2.7 MI E OF RM 620, Williamson, TX
SH45EB TO LP1SB
UnknownOver: MCNEIL RD & UP RR
2.3 MI E OF RM 620, Williamson, TX
LP1NB TO SH45WB
UnknownOver: SH 45; MCNEIL RD; UPRR
2.3 MI E OF RM 620, Williamson, TX
SH 45 EB ML
UnknownOver: McNeil Rd; UPRR; DRAIN
2.30 MI E OF RM 620, Williamson, TX
SH 45 WB ML
UnknownOver: MCNEIL;RD; UPRR; DRAIN
2.30 MI E OF RM 620, Williamson, TX
O'CONNOR DRIVE
UnknownOver: SH 45
1.5 MI E OF RR 620, Williamson, TX
SH 195 NB
UnknownOver: CR 228
0.94 MI N OF SH 138, Williamson, TX
SH 195 NB
UnknownOver: SH 195 CONN A
1.4 MI N OF SH138, Williamson, TX
SH 195 SB
UnknownOver: SH 195 CONN A
1.4 MI N OF SH 138, Williamson, TX
SH 195 SB
UnknownOver: CR 228
0.94 MI N OF SH 138, Williamson, TX
FM 1431
UnknownOver: GEORGETOWN RAILROAD
0.3 MI W OF IH 35, Williamson, TX
Ronald Reagan Blvd
UnknownOver: RM 2338
5.4 MI W OF SH 195, Williamson, TX
RONALD REAGAN BLVD
UnknownOver: YEARWOOD HAUL RD
0.3 MI S OF TX 195, Williamson, TX
COLLEGE STREET
UnknownOver: San Gabriel River
0.4 MI S OF FM 971, Williamson, TX
SOUTHWEST BYPASS
UnknownOver: TCS QUARRY
0.8 MI W OF IH 35, Williamson, TX
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.