US Bridges

Ingalls Rd. over Lincoln Cr.

Fair

Lewis County, Washington · 2.10 N JCT 24034 · Structure no. 080181000000000

Built
1953
72 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
50 ft
2 main spans
Daily traffic
248
2021 count
Owner
County
County Highway Agency

About this bridge

Ingalls Rd. over Lincoln Cr. is a concrete stringer/multi-beam or girder carrying Ingalls Rd. over Lincoln Cr. in Lewis County, Washington. It was built in 1953, so it is 72 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 5 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 248 vehicles a day, roughly 25% of them trucks, projected to reach 448 by 2041. The structure is 50 ft (15.2 m) long and 23 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

Location

Open in Google Maps
CarriesIngalls Rd.
CrossesLincoln Cr.
Location2.10 N JCT 24034
RouteCounty Highway 10026
CountyLewis County
StateWashington
Coordinates46.73399, -123.19335
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating33.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length50 ft (15.2 m)
Longest span30 ft (9.1 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic248 (2021)
Projected traffic448 by 2041
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 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$570,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Ingalls Rd. over Lincoln Cr. built?

It was built in 1953, making it 72 years old in 2025.

What condition is Ingalls Rd. over Lincoln Cr. 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 December 2023.

How much traffic does Ingalls Rd. over Lincoln Cr. carry?

About 248 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is Ingalls Rd. over Lincoln Cr.?

The structure is 50 ft (15.2 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.

Who owns Ingalls Rd. over Lincoln Cr.?

It is owned by the County Highway Agency.