US Bridges

WB 20/SB 360 Con E over IH20 Interchange

Fair

Tarrant County, Texas · 1.1 MI W of Great SW Pkwy · Structure no. 022200237405290

Built
1971
54 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,412 ft
3 main spans
Daily traffic
8,420
2013 count
Owner
State
State Highway Agency

About this bridge

WB 20/SB 360 Con E over IH20 Interchange is a steel continuous stringer/multi-beam or girder carrying WB 20/SB 360 Con E over IH20 Interchange in Tarrant County, Texas. It was built in 1971, so it is 54 years old, older 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 8,420 vehicles a day, roughly 10% of them trucks, projected to reach 11,790 by 2033. The structure is 1,412 ft (430.4 m) long and 32 ft wide.

Location

Open in Google Maps
CarriesWB 20/SB 360 Con E
CrossesIH20 Interchange
Location1.1 MI W of Great SW Pkwy
RouteInterstate 20
CountyTarrant County
StateTexas
Coordinates32.67796, -97.06137
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+11 approach)
Design loadHS 20
Structure length1,412 ft (430.4 m)
Longest span145 ft (44.2 m)
Deck width32 ft (9.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck17 ft (5 m)

Traffic and service

Average daily traffic8,420 (2013)
Projected traffic11,790 by 2033
Trucks10%
Lanes on structure1
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was WB 20/SB 360 Con E over IH20 Interchange built?

It was built in 1971, making it 54 years old in 2025.

What condition is WB 20/SB 360 Con E over IH20 Interchange 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 2023.

How much traffic does WB 20/SB 360 Con E over IH20 Interchange carry?

About 8,420 vehicles per day (2013 count), of which roughly 10% are trucks.

How long is WB 20/SB 360 Con E over IH20 Interchange?

The structure is 1,412 ft (430.4 m) long with a longest span of 145 ft (44.2 m) and a deck 32 ft wide.

Who owns WB 20/SB 360 Con E over IH20 Interchange?

It is owned by the State Highway Agency.