Structure 142270001513389 · Travis County, TX

IH 35 SB Exit Ramp over IH 35 SB Entrance Ramp

Carries IH 35 SB Exit Ramp over IH 35 SB Entrance Ramp, 0.2 Mi N Of Ih35 / Us290e.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT699 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

699 ft end to end, longest span 100 ft: about 1.9 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.

Built198046 years old
Length699.1 ft213.1 m
Daily traffic17,432counted 2019
Last inspectedAugust 2023every 48 months

Location

StateTexas
CountyTravis
Location0.2 Mi N Of Ih35 / Us290e
CarriesIH 35 SB Exit Ramp
CrossesIH 35 SB Entrance Ramp
Coordinates30.32682, -97.70663

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length699.1 ft (213.1 m)
Max Span100.1 ft (30.5 m)
Deck Width27.2 ft (8.3 m)
Deck Area1768.7 sq m
Main Spans8
Year Built1980

Traffic

Avg Daily Traffic17,432 (2019)
Truck Traffic9%
Lanes On Bridge1
Lanes Under Bridge1

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number142270001513389

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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