Structure 82210B13134005 · Taylor County, TX

North 1st ST over Mockingbird Lane

Carries North 1st ST over Mockingbird Lane, 0.05 Mi N Of Bus IH 20.

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
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT65 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

65 ft end to end, longest span 32 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.

Built195967 years old
Length65.0 ft19.8 m
Daily traffic7,245counted 2020
Last inspectedJanuary 2024every 24 months

Location

StateTexas
CountyTaylor
Location0.05 Mi N Of Bus IH 20
CarriesNorth 1st ST
CrossesMockingbird Lane
Coordinates32.45107, -99.75789

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length65.0 ft (19.8 m)
Max Span32.2 ft (9.8 m)
Deck Width69.9 ft (21.3 m)
Deck Area421.7 sq m
Main Spans2
Year Built1959

Traffic

Avg Daily Traffic7,245 (2020)
Truck Traffic3%
Lanes On Bridge5
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number082210B13134005

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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