US Bridges

NE 134th ST over I-205

Good

Clark County, Washington · 5.8 N JCT SR 500 · Structure no. 0009106B0000000

Built
1972
53 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
398 ft
4 main spans
Daily traffic
21,340
2012 count
Owner
State
State Highway Agency

About this bridge

NE 134th ST over I-205 is a concrete continuous box beam or girders - multiple carrying NE 134th ST over I-205 in Clark County, Washington. It was built in 1972, so it is 53 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 21,340 vehicles a day, roughly 15% of them trucks. The structure is 398 ft (121.3 m) long and 68 ft wide.

CarriesNE 134th ST
CrossesI-205
Location5.8 N JCT SR 500
RouteCounty Highway 0
Coordinates45.71803, -122.65
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.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating48.9 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length398 ft (121.3 m)
Longest span131 ft (39.9 m)
Deck width68 ft (20.6 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,340 (2012)
Projected traffic—
Trucks15%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
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$11.5 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was NE 134th ST over I-205 built?

It was built in 1972, making it 53 years old in 2025.

What condition is NE 134th ST over I-205 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 October 2023.

How much traffic does NE 134th ST over I-205 carry?

About 21,340 vehicles per day (2012 count), of which roughly 15% are trucks.

How long is NE 134th ST over I-205?

The structure is 398 ft (121.3 m) long with a longest span of 131 ft (39.9 m) and a deck 68 ft wide.

Who owns NE 134th ST over I-205?

It is owned by the State Highway Agency.