US Bridges

Brynt Irn NB/SP465 over IH 20

Good

Tarrant County, Texas · 1.2 MI W of Hulen St. · Structure no. 022200000816246

Built
1981
44 years old, rebuilt 2019
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
290 ft
2 main spans
Daily traffic
17,318
2024 count
Owner
State
State Highway Agency

About this bridge

Brynt Irn NB/SP465 over IH 20 is a prestressed concrete stringer/multi-beam or girder carrying Brynt Irn NB/SP465 over IH 20 in Tarrant County, Texas. It was built in 1981 and reconstructed in 2019, so it is 44 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 17,318 vehicles a day, roughly 7% of them trucks, projected to reach 20,440 by 2033. The structure is 290 ft (88.4 m) long and 72 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesBrynt Irn NB/SP465
CrossesIH 20
Location1.2 MI W of Hulen St.
RouteState Highway 465
CountyTarrant County
StateTexas
Coordinates32.68351, -97.41408
Functional classUrban Other Principal Arterial

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 inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be 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, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length290 ft (88.4 m)
Longest span92 ft (28 m)
Deck width72 ft (21.9 m)
Roadway width63 ft (19.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,318 (2024)
Projected traffic20,440 by 2033
Trucks7%
Lanes on structure5
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$26,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Brynt Irn NB/SP465 over IH 20 built?

It was built in 1981, making it 44 years old in 2025. It was reconstructed in 2019.

What condition is Brynt Irn NB/SP465 over IH 20 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 September 2023.

How much traffic does Brynt Irn NB/SP465 over IH 20 carry?

About 17,318 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Brynt Irn NB/SP465 over IH 20?

The structure is 290 ft (88.4 m) long with a longest span of 92 ft (28 m) and a deck 72 ft wide.

Who owns Brynt Irn NB/SP465 over IH 20?

It is owned by the State Highway Agency.