US Bridges

116th Way NE over Trib to Juanita CR

Good

King County, Washington · 6.1 N JCT SR 520 · Structure no. 0019573A0000000

Built
2023
2 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
38,957
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

116th Way NE over Trib to Juanita CR is a concrete culvert carrying 116th Way NE over Trib to Juanita CR in King County, Washington. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 38,957 vehicles a day. The structure is 24 ft (7.3 m) long and 142 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries116th Way NE
CrossesTrib to Juanita CR
Location6.1 N JCT SR 520
RouteCity Street 0
Coordinates47.71854, -122.18832
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation8: Equal to present desirable 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 rating67.5 US tons
Inventory rating52.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width142 ft (43.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,957 (2023)
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$392,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 116th Way NE over Trib to Juanita CR built?

It was built in 2023, making it 2 years old in 2025.

What condition is 116th Way NE over Trib to Juanita CR 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 February 2024.

How much traffic does 116th Way NE over Trib to Juanita CR carry?

About 38,957 vehicles per day (2023 count).

How long is 116th Way NE over Trib to Juanita CR?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 142 ft wide.

Who owns 116th Way NE over Trib to Juanita CR?

It is owned by the City or Municipal Highway Agency.