Structure 22200237406636 · Tarrant County, TX

Ih635wb-intl PKWY over Fm2499sb & Sh121sb Conns

Carries Ih635wb-intl PKWY over Fm2499sb & Sh121sb Conns, At Int Sh121 And IH 635.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT825 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

825 ft end to end, longest span 120 ft: about 2.3 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.

Built20206 years old
Length825.1 ft251.5 m
Daily traffic8,900counted 2016
Last inspectedMay 2022every 48 months

Location

StateTexas
CountyTarrant
LocationAt Int Sh121 And IH 635
CarriesIh635wb-intl PKWY
CrossesFm2499sb & Sh121sb Conns
Coordinates32.94910, -97.04117

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length825.1 ft (251.5 m)
Max Span120.1 ft (36.6 m)
Deck Width38.1 ft (11.6 m)
Deck Area2917.4 sq m
Main Spans7
Year Built2020

Traffic

Avg Daily Traffic8,900 (2016)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge6

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 Number022200237406636

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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