US Bridges

SR 202 over S Fk Snoqualmie River

Good

King County, Washington · 8.3 E JCT SR 203 · Structure no. 0010270A0000000

Built
1976
49 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
110 ft
1 main span
Daily traffic
12,263
2023 count
Owner
State
State Highway Agency

About this bridge

SR 202 over S Fk Snoqualmie River is a prestressed concrete stringer/multi-beam or girder carrying SR 202 over S Fk Snoqualmie River in King County, Washington. It was built in 1976, so it is 49 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 12,263 vehicles a day, roughly 7% of them trucks, projected to reach 22,240 by 2039. The structure is 110 ft (33.5 m) long and 57 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesSR 202
CrossesS Fk Snoqualmie River
Location8.3 E JCT SR 203
RouteState Highway 202
Coordinates47.49278, -121.78969
Functional classUrban Minor 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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length110 ft (33.5 m)
Longest span105 ft (32 m)
Deck width57 ft (17.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,263 (2023)
Projected traffic22,240 by 2039
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

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$2.4 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 202 over S Fk Snoqualmie River built?

It was built in 1976, making it 49 years old in 2025.

What condition is SR 202 over S Fk Snoqualmie River 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 March 2024.

How much traffic does SR 202 over S Fk Snoqualmie River carry?

About 12,263 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is SR 202 over S Fk Snoqualmie River?

The structure is 110 ft (33.5 m) long with a longest span of 105 ft (32 m) and a deck 57 ft wide.

Who owns SR 202 over S Fk Snoqualmie River?

It is owned by the State Highway Agency.