Structure 102010024601005 · Rusk County, TX

US 79 over Martin Creek

Carries US 79 over Martin Creek, 4.8 Mi W Of FM 1798.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
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 FT210 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

210 ft end to end, longest span 30 ft: about 3 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 tee-beam bridge.

Built1936rebuilt 1960
Length210.0 ft64 m
Daily traffic3,118counted 2021
Last inspectedJune 2023every 24 months

Location

StateTexas
CountyRusk
Location4.8 Mi W Of FM 1798
CarriesUS 79
CrossesMartin Creek
Coordinates32.15220, -94.66350

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length210.0 ft (64 m)
Max Span29.9 ft (9.1 m)
Deck Width46.9 ft (14.3 m)
Deck Area915.2 sq m
Main Spans7
Year Built1936 (reconstructed 1960)

Traffic

Avg Daily Traffic3,118 (2021)
Truck Traffic28%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical5 — Stable for scour
Structure Number102010024601005

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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