Structure 221420001801112 · La Salle County, TX

IH 35 SB over FM 133

Carries IH 35 SB over FM 133, IH 35 @ FM 133.

Overall conditionFair

Set by its lowest-rated component: Superstructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT165 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

165 ft end to end: about 2 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built197749 years old
Length165.0 ft50.3 m
Daily traffic10,103counted 2019
Last inspectedNovember 2023every 24 months

Location

StateTexas
CountyLa Salle
LocationIH 35 @ FM 133
CarriesIH 35 SB
CrossesFM 133
Coordinates28.27992, -99.28387

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length165.0 ft (50.3 m)
Max Span85.0 ft (25.9 m)
Deck Width44.3 ft (13.5 m)
Deck Area679.0 sq m
Main Spans1
Year Built1977

Traffic

Avg Daily Traffic10,103 (2019)
Truck Traffic63%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number221420001801112

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

Nearby Bridges