US Bridges

Conn B over IH 820; IH 30

Good

Tarrant County, Texas · Ramp from WB 30 to SB 820 · Structure no. 022200106802375

Built
1991
34 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
3,655 ft
4 main spans
Daily traffic
11,100
2009 count
Owner
State
State Highway Agency

About this bridge

Conn B over IH 820; IH 30 is a steel continuous stringer/multi-beam or girder carrying Conn B over IH 820; IH 30 in Tarrant County, Texas. It was built in 1991, so it is 34 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 11,100 vehicles a day, roughly 7% of them trucks, projected to reach 15,540 by 2029. The structure is 3,655 ft (1,114 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesConn B
CrossesIH 820; IH 30
LocationRamp from WB 30 to SB 820
RouteInterstate 820
CountyTarrant County
StateTexas
Coordinates32.75938, -97.21341
Functional classUrban Principal Arterial - Interstate

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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+25 approach)
Design loadHS 20
Structure length3,655 ft (1,114 m)
Longest span218 ft (66.4 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic11,100 (2009)
Projected traffic15,540 by 2029
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Conn B over IH 820; IH 30 built?

It was built in 1991, making it 34 years old in 2025.

What condition is Conn B over IH 820; IH 30 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 2023.

How much traffic does Conn B over IH 820; IH 30 carry?

About 11,100 vehicles per day (2009 count), of which roughly 7% are trucks.

How long is Conn B over IH 820; IH 30?

The structure is 3,655 ft (1,114 m) long with a longest span of 218 ft (66.4 m) and a deck 28 ft wide.

Who owns Conn B over IH 820; IH 30?

It is owned by the State Highway Agency.