US Bridges

Novelty Hill RD over Bear Creek

Fair

King County, Washington · 1.0 MI NE of SR-520 · Structure no. 080413000000000

Built
1974
51 years old
Condition
Fair
inspected May 2023
Type
Culvert
Steel
Length
32 ft
1 main span
Daily traffic
23,000
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Novelty Hill RD over Bear Creek is a steel culvert carrying Novelty Hill RD over Bear Creek in King County, Washington. It was built in 1974, so it is 51 years old, older than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 23,000 vehicles a day, roughly 15% of them trucks, projected to reach 30,000 by 2042. The structure is 32 ft (9.8 m) long and 38 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesNovelty Hill RD
CrossesBear Creek
Location1.0 MI NE of SR-520
RouteCity Street 96800
Coordinates47.68872, -122.09008
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating96 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width38 ft (11.6 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,000 (2019)
Projected traffic30,000 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$562,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Novelty Hill RD over Bear Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is Novelty Hill RD over Bear Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Novelty Hill RD over Bear Creek carry?

About 23,000 vehicles per day (2019 count), of which roughly 15% are trucks.

How long is Novelty Hill RD over Bear Creek?

The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 38 ft wide.

Who owns Novelty Hill RD over Bear Creek?

It is owned by the City or Municipal Highway Agency.