US Bridges

Pigeon Springs RD over Frase Creek

Good

Lewis County, Washington · 1.2 N JCT SR 508 · Structure no. 089126000000000

Built
2019
6 years old
Condition
Good
inspected November 2023
Type
Slab
Concrete
Length
21 ft
1 main span
Daily traffic
69
2019 count
Owner
County
County Highway Agency

About this bridge

Pigeon Springs RD over Frase Creek is a concrete slab carrying Pigeon Springs RD over Frase Creek in Lewis County, Washington. It was built in 2019, so it is 6 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 69 vehicles a day, roughly 30% of them trucks, projected to reach 123 by 2039. The structure is 21 ft (6.4 m) long and 46 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesPigeon Springs RD
CrossesFrase Creek
Location1.2 N JCT SR 508
RouteCounty Highway 64022
Coordinates46.6235, -122.63222
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.1 US tons
Inventory rating47.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length21 ft (6.4 m)
Longest span20 ft (6.2 m)
Deck width46 ft (14 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic69 (2019)
Projected traffic123 by 2039
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$289,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pigeon Springs RD over Frase Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is Pigeon Springs RD over Frase 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 November 2023.

How much traffic does Pigeon Springs RD over Frase Creek carry?

About 69 vehicles per day (2019 count), of which roughly 30% are trucks.

How long is Pigeon Springs RD over Frase Creek?

The structure is 21 ft (6.4 m) long with a longest span of 20 ft (6.2 m) and a deck 46 ft wide.

Who owns Pigeon Springs RD over Frase Creek?

It is owned by the County Highway Agency.