Structure 32430004314161 · Wichita County, TX

Loop 11 NB over Bus 287 (lp 370)/bnsf Rr

Carries Loop 11 NB over Bus 287 (lp 370)/bnsf Rr, At Jct Of Bus 287 & Lp 11.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT514 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

514 ft end to end: about 7 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.

Built197551 years old
Length514.1 ft156.7 m
Daily traffic3,984counted 2020
Last inspectedJuly 2022every 48 months

Location

StateTexas
CountyWichita
LocationAt Jct Of Bus 287 & Lp 11
CarriesLoop 11 NB
CrossesBus 287 (lp 370)/bnsf Rr
Coordinates33.93021, -98.53612

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length514.1 ft (156.7 m)
Max Span96.1 ft (29.3 m)
Deck Width48.6 ft (14.8 m)
Deck Area2319.2 sq m
Main Spans1
Year Built1975

Traffic

Avg Daily Traffic3,984 (2020)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge7

Inspection & Ownership

Last InspectionJuly 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number032430004314161

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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