US Bridges

200th ST NE over I-5

Good

Snohomish County, Washington · 1.7 N JCT SR 531 · Structure no. 0008631A0000000

Built
1970
55 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
254 ft
2 main spans
Daily traffic
1,601
2008 count
Owner
State
State Highway Agency

About this bridge

200th ST NE over I-5 is a prestressed concrete continuous stringer/multi-beam or girder carrying 200th ST NE over I-5 in Snohomish County, Washington. It was built in 1970, so it is 55 years old, older 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 1,601 vehicles a day, roughly 1% of them trucks, projected to reach 2,094 by 2036. The structure is 254 ft (77.4 m) long and 37 ft wide.

Carries200th ST NE
CrossesI-5
Location1.7 N JCT SR 531
RouteCounty Highway 0
Coordinates48.17647, -122.19384
Functional classRural Local

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 inspectionMarch 2024
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 rating66 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length254 ft (77.4 m)
Longest span129 ft (39.3 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,601 (2008)
Projected traffic2,094 by 2036
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$4.3 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was 200th ST NE over I-5 built?

It was built in 1970, making it 55 years old in 2025.

What condition is 200th ST NE over I-5 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 200th ST NE over I-5 carry?

About 1,601 vehicles per day (2008 count), of which roughly 1% are trucks.

How long is 200th ST NE over I-5?

The structure is 254 ft (77.4 m) long with a longest span of 129 ft (39.3 m) and a deck 37 ft wide.

Who owns 200th ST NE over I-5?

It is owned by the State Highway Agency.