US Bridges

SH 121 SB on Ramp over SH 114

Fair

Tarrant County, Texas · SH 114 and SH 121 · Structure no. 022200035303447

Built
2011
14 years old
Condition
Fair
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,013 ft
5 main spans
Daily traffic
7,566
2019 count
Owner
State
State Highway Agency

About this bridge

SH 121 SB on Ramp over SH 114 is a prestressed concrete stringer/multi-beam or girder carrying SH 121 SB on Ramp over SH 114 in Tarrant County, Texas. It was built in 2011, so it is 14 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,566 vehicles a day, projected to reach 46,700 by 2030. The structure is 1,013 ft (308.8 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSH 121 SB on Ramp
CrossesSH 114
LocationSH 114 and SH 121
RouteState Highway 121
CountyTarrant County
StateTexas
Coordinates32.92427, -97.08227
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans5 (+2 approach)
Design loadHL 93
Structure length1,013 ft (308.8 m)
Longest span166 ft (50.6 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,566 (2019)
Projected traffic46,700 by 2030
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 on Ramp over SH 114 built?

It was built in 2011, making it 14 years old in 2025.

What condition is SH 121 SB on Ramp over SH 114 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2022.

How much traffic does SH 121 SB on Ramp over SH 114 carry?

About 7,566 vehicles per day (2019 count).

How long is SH 121 SB on Ramp over SH 114?

The structure is 1,013 ft (308.8 m) long with a longest span of 166 ft (50.6 m) and a deck 33 ft wide.

Who owns SH 121 SB on Ramp over SH 114?

It is owned by the State Highway Agency.