US Bridges

NE 107th Avenue over NE Padden Parkway

Good

Clark County, Washington · At Padden Parkway · Structure no. 086440000000000

Built
1999
26 years old
Condition
Good
inspected January 2023
Type
Tee Beam
Prestressed Concrete
Length
150 ft
2 main spans
Daily traffic
8,277
2019 count
Owner
County
County Highway Agency

About this bridge

NE 107th Avenue over NE Padden Parkway is a prestressed concrete tee beam carrying NE 107th Avenue over NE Padden Parkway in Clark County, Washington. It was built in 1999, so it is 26 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 8,277 vehicles a day, roughly 6% of them trucks, projected to reach 20,000 by 2040. The structure is 150 ft (45.7 m) long and 54 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNE 107th Avenue
CrossesNE Padden Parkway
LocationAt Padden Parkway
RouteCounty Highway 23230
Coordinates45.68228, -122.56326
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.9 US tons
Inventory rating42.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 25 or greater
Structure length150 ft (45.7 m)
Longest span79 ft (24.1 m)
Deck width54 ft (16.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,277 (2019)
Projected traffic20,000 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.9 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was NE 107th Avenue over NE Padden Parkway built?

It was built in 1999, making it 26 years old in 2025.

What condition is NE 107th Avenue over NE Padden Parkway 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 January 2023.

How much traffic does NE 107th Avenue over NE Padden Parkway carry?

About 8,277 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is NE 107th Avenue over NE Padden Parkway?

The structure is 150 ft (45.7 m) long with a longest span of 79 ft (24.1 m) and a deck 54 ft wide.

Who owns NE 107th Avenue over NE Padden Parkway?

It is owned by the County Highway Agency.