US Bridges

Rd. No. 24 over No Name Creek

Good

Snohomish County, Washington · M.P. 5.2 Rd. No. 24 · Structure no. 060502000001461

Built
1988
37 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
130 ft
1 main span
Daily traffic
85
1983 count
Owner
Federal
U.S. Forest Service

About this bridge

Rd. No. 24 over No Name Creek is a concrete stringer/multi-beam or girder carrying Rd. No. 24 over No Name Creek in Snohomish County, Washington. It was built in 1988, so it is 37 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 85 vehicles a day, projected to reach 127 by 2045. The structure is 130 ft (39.7 m) long and 16 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesRd. No. 24
CrossesNo Name Creek
LocationM.P. 5.2 Rd. No. 24
RouteFederal Lands Road 24000
Coordinates48.23447, -121.51019
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.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating67 US tons
Inventory rating49.1 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length130 ft (39.7 m)
Longest span127 ft (38.6 m)
Deck width16 ft (5 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic85 (1983)
Projected traffic127 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rd. No. 24 over No Name Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Rd. No. 24 over No Name Creek 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 Rd. No. 24 over No Name Creek carry?

About 85 vehicles per day (1983 count).

How long is Rd. No. 24 over No Name Creek?

The structure is 130 ft (39.7 m) long with a longest span of 127 ft (38.6 m) and a deck 16 ft wide.

Who owns Rd. No. 24 over No Name Creek?

It is owned by the U.S. Forest Service.