Structure 211090034201005 · Hidalgo County, TX

SH 107 EB over Donna Drain

Carries SH 107 EB over Donna Drain, 0.90 Mi E Of FM 493.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT105 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

105 ft end to end, longest span 30 ft. Lengths and the car 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 slab bridge.

Built1967rebuilt 1988
Length105.0 ft32 m
Daily traffic5,914counted 2014
Last inspectedMay 2023every 24 months

Location

StateTexas
CountyHidalgo
Location0.90 Mi E Of FM 493
CarriesSH 107 EB
CrossesDonna Drain
Coordinates26.29291, -98.02303

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length105.0 ft (32 m)
Max Span29.9 ft (9.1 m)
Deck Width42.3 ft (12.9 m)
Deck Area412.8 sq m
Main Spans3
Year Built1967 (reconstructed 1988)

Traffic

Avg Daily Traffic5,914 (2014)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical6 — Scour calculated, stable
Structure Number211090034201005

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