Structure 150150245203207 · Bexar County, TX

Lp 1604 Ebfr over Mktrr

Carries Lp 1604 Ebfr over Mktrr, 1.15 Mi NW Of IH 35.

Overall conditionGood

Set by its lowest-rated component: Superstructure and Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT375 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 7/9 · sets the ratingSubstructure 7/9 · sets the rating

375 ft end to end, longest span 85 ft: about 5 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 multi-beam bridge.

Built198838 years old
Length375.0 ft114.3 m
Daily traffic15,873counted 2019
Last inspectedMay 2022every 48 months

Location

StateTexas
CountyBexar
Location1.15 Mi NW Of IH 35
CarriesLp 1604 Ebfr
CrossesMktrr
Coordinates29.58087, -98.34475

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length375.0 ft (114.3 m)
Max Span85.0 ft (25.9 m)
Deck Width38.1 ft (11.6 m)
Deck Area1325.9 sq m
Main Spans4
Year Built1988

Traffic

Avg Daily Traffic15,873 (2019)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number150150245203207

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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