Structure 22200035303450 · Tarrant County, TX

Sh121nb To Ih635eb over SH 114 WB To Intl Pky NB

Carries Sh121nb To Ih635eb over SH 114 WB To Intl Pky NB, SH 121 NB @ Intl PKWY NB.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · 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 FT437 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

437 ft end to end, longest span 159 ft: about 6 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.

Built201313 years old
Length437.0 ft133.2 m
Daily traffic33,000counted 2012
Last inspectedMay 2022every 48 months

Location

StateTexas
CountyTarrant
LocationSH 121 NB @ Intl PKWY NB
CarriesSh121nb To Ih635eb
CrossesSH 114 WB To Intl Pky NB
Coordinates32.94277, -97.03910

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length437.0 ft (133.2 m)
Max Span159.1 ft (48.5 m)
Deck Width38.1 ft (11.6 m)
Deck Area1545.1 sq m
Main Spans3
Year Built2013

Traffic

Avg Daily Traffic33,000 (2012)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge3

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 Number022200035303450

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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