US Bridges

US 2 over Bnrr

Good

King County, Washington · 2.3 E Snohomish CO · Structure no. 0012746A0000000

Built
1986
39 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
355 ft
3 main spans
Daily traffic
6,441
2023 count
Owner
State
State Highway Agency

About this bridge

US 2 over Bnrr is a prestressed concrete stringer/multi-beam or girder carrying US 2 over Bnrr in King County, Washington. It was built in 1986, so it is 39 years old, younger than the Washington average of 49.8 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 6,441 vehicles a day, roughly 5% of them trucks, projected to reach 9,200 by 2039. The structure is 355 ft (108.2 m) long and 43 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesUS 2
CrossesBnrr
Location2.3 E Snohomish CO
RouteU.S. Route 2
Coordinates47.75294, -121.45947
Functional classRural Principal Arterial - Other

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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.3 US tons
Inventory rating23.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length355 ft (108.2 m)
Longest span125 ft (38.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,441 (2023)
Projected traffic9,200 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed98.8 mi (159 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$7.1 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 2 over Bnrr built?

It was built in 1986, making it 39 years old in 2025.

What condition is US 2 over Bnrr 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 July 2024.

How much traffic does US 2 over Bnrr carry?

About 6,441 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US 2 over Bnrr?

The structure is 355 ft (108.2 m) long with a longest span of 125 ft (38.1 m) and a deck 43 ft wide.

Who owns US 2 over Bnrr?

It is owned by the State Highway Agency.