US Bridges

SH 121 SB over SH 114

Good

Tarrant County, Texas · 0.2 Mi. W. of Main St. · Structure no. 022200035303446

Built
2013
12 years old
Condition
Good
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
957 ft
5 main spans
Daily traffic
61,900
2012 count
Owner
State
State Highway Agency

About this bridge

SH 121 SB over SH 114 is a prestressed concrete stringer/multi-beam or girder carrying SH 121 SB over SH 114 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 61,900 vehicles a day, roughly 8% of them trucks, projected to reach 62,000 by 2032. The structure is 957 ft (291.7 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSH 121 SB
CrossesSH 114
Location0.2 Mi. W. of Main St.
RouteState Highway 121
StateTexas
Coordinates32.92359, -97.08226
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.
Superstructure8 Very GoodNo problems noted.
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 geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5 (+2 approach)
Design loadHL 93
Structure length957 ft (291.7 m)
Longest span172 ft (52.4 m)
Deck width58 ft (17.7 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,900 (2012)
Projected traffic62,000 by 2032
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 SH 121 SB over SH 114 built?

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

What condition is SH 121 SB over SH 114 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 SH 121 SB over SH 114 carry?

About 61,900 vehicles per day (2012 count), of which roughly 8% are trucks.

How long is SH 121 SB over SH 114?

The structure is 957 ft (291.7 m) long with a longest span of 172 ft (52.4 m) and a deck 58 ft wide.

Who owns SH 121 SB over SH 114?

It is owned by the State Highway Agency.