Structure 131580017904059 · Matagorda County, TX

SH 35 NB over Colorado River

Carries SH 35 NB over Colorado River, 1.70 Mi W Of SH 60.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating4/9 · Poor
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,036 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 4/9 · sets the rating

1,036 ft end to end, longest span 140 ft: about 2.9 football fields. 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.

Built1961rebuilt 2007
Length1036.1 ft315.8 m
Daily traffic7,234counted 2023
Last inspectedDecember 2024every 24 months

Location

StateTexas
CountyMatagorda
Location1.70 Mi W Of SH 60
CarriesSH 35 NB
CrossesColorado River
Coordinates28.98408, -95.99989

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1036.1 ft (315.8 m)
Max Span140.1 ft (42.7 m)
Deck Width41.7 ft (12.7 m)
Deck Area4010.7 sq m
Main Spans3
Year Built1961 (reconstructed 2007)

Traffic

Avg Daily Traffic7,234 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical4 — Foundations need monitoring
Structure Number131580017904059

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.

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