US Bridges

Huntington Ave over Bnrr

Fair

Cowlitz County, Washington · 0.13 W of I-5 Exit 48 · Structure no. 086835000000000

Built
1994
31 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
190 ft
3 main spans
Daily traffic
3,650
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Huntington Ave over Bnrr is a prestressed concrete continuous stringer/multi-beam or girder carrying Huntington Ave over Bnrr in Cowlitz County, Washington. It was built in 1994, so it is 31 years old, younger than the Washington average of 49.8 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 3,650 vehicles a day, roughly 11% of them trucks, projected to reach 4,880 by 2040. The structure is 190 ft (57.9 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesHuntington Ave
CrossesBnrr
Location0.13 W of I-5 Exit 48
RouteCity Street 50250
CountyCowlitz County
StateWashington
Coordinates46.26028, -122.89
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length190 ft (57.9 m)
Longest span88 ft (26.8 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,650 (2019)
Projected traffic4,880 by 2040
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$3.8 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Huntington Ave over Bnrr built?

It was built in 1994, making it 31 years old in 2025.

What condition is Huntington Ave over Bnrr 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 October 2023.

How much traffic does Huntington Ave over Bnrr carry?

About 3,650 vehicles per day (2019 count), of which roughly 11% are trucks.

How long is Huntington Ave over Bnrr?

The structure is 190 ft (57.9 m) long with a longest span of 88 ft (26.8 m) and a deck 44 ft wide.

Who owns Huntington Ave over Bnrr?

It is owned by the City or Municipal Highway Agency.