Structure 71640003505021 · Menard County, TX

US 83 over San Saba River

Carries US 83 over San Saba River, 0.30 Mi S Of US 190.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,259 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

1,259 ft end to end: about 3.5 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.

Built1932rebuilt 1962
Length1258.9 ft383.7 m
Daily traffic7,859counted 2023
Last inspectedApril 2024every 24 months

Location

StateTexas
CountyMenard
Location0.30 Mi S Of US 190
CarriesUS 83
CrossesSan Saba River
Coordinates30.91901, -99.78578

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1258.9 ft (383.7 m)
Max Span85.0 ft (25.9 m)
Deck Width61.0 ft (18.6 m)
Deck Area7136.8 sq m
Main Spans1
Year Built1932 (reconstructed 1962)

Traffic

Avg Daily Traffic7,859 (2023)
Truck Traffic22%
Lanes On Bridge4

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number071640003505021

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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