US Bridges

SH121NB to SH114WB over SH 114 & SH 121

Good

Tarrant County, Texas · 0.2 MI N of 114/121 Split · Structure no. 022200035303455

Built
2013
12 years old
Condition
Good
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
3,680 ft
7 main spans
Daily traffic
34,900
2013 count
Owner
State
State Highway Agency

About this bridge

SH121NB to SH114WB over SH 114 & SH 121 is a prestressed concrete stringer/multi-beam or girder carrying SH121NB to SH114WB over SH 114 & SH 121 in Tarrant County, Texas. It was built in 2013, so it is 12 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 34,900 vehicles a day, roughly 7% of them trucks, projected to reach 35,000 by 2033. The structure is 3,680 ft (1,121.7 m) long and 38 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesSH121NB to SH114WB
CrossesSH 114 & SH 121
Location0.2 MI N of 114/121 Split
RouteState Highway 121
CountyTarrant County
StateTexas
Coordinates32.91968, -97.08946
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans7 (+27 approach)
Design loadHL 93
Structure length3,680 ft (1,121.7 m)
Longest span168 ft (51.2 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deck30 ft (9.1 m)

Traffic and service

Average daily traffic34,900 (2013)
Projected traffic35,000 by 2033
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH121NB to SH114WB over SH 114 & SH 121 built?

It was built in 2013, making it 12 years old in 2025.

What condition is SH121NB to SH114WB over SH 114 & SH 121 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2022.

How much traffic does SH121NB to SH114WB over SH 114 & SH 121 carry?

About 34,900 vehicles per day (2013 count), of which roughly 7% are trucks.

How long is SH121NB to SH114WB over SH 114 & SH 121?

The structure is 3,680 ft (1,121.7 m) long with a longest span of 168 ft (51.2 m) and a deck 38 ft wide.

Who owns SH121NB to SH114WB over SH 114 & SH 121?

It is owned by the State Highway Agency.