US Bridges

SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps

Good

Tarrant County, Texas · 0.5 MI S of Bass Pro · Structure no. 022200036401712

Built
2022
3 years old
Condition
Good
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,342 ft
11 main spans
Daily traffic
13,700
2020 count
Owner
State
State Highway Agency

About this bridge

SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps is a prestressed concrete stringer/multi-beam or girder carrying SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps in Tarrant County, Texas. It was built in 2022, so it is 3 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 13,700 vehicles a day, roughly 1% of them trucks, projected to reach 18,900 by 2040. The structure is 1,342 ft (409 m) long and 38 ft wide.

CarriesSH121 Sb-Intl Pkwy
CrossesSH 121 SB Entr Ramps
Location0.5 MI S of Bass Pro
RouteState Highway 121
StateTexas
Coordinates32.94607, -97.04096
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans11 (+1 approach)
Design loadHL 93
Structure length1,342 ft (409 m)
Longest span128 ft (39 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,700 (2020)
Projected traffic18,900 by 2040
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps built?

It was built in 2022, making it 3 years old in 2025.

What condition is SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps 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 SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps carry?

About 13,700 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps?

The structure is 1,342 ft (409 m) long with a longest span of 128 ft (39 m) and a deck 38 ft wide.

Who owns SH121 Sb-Intl Pkwy over SH 121 SB Entr Ramps?

It is owned by the State Highway Agency.