US Bridges

Corbett Draw Road over Childers Draw

Good

Lincoln County, Washington · 2.46 MI N SR 2 · Structure no. 087382000000000

Built
2005
20 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
49 ft
1 main span
Daily traffic
51
2023 count
Owner
County
County Highway Agency

About this bridge

Corbett Draw Road over Childers Draw is a prestressed concrete stringer/multi-beam or girder carrying Corbett Draw Road over Childers Draw in Lincoln County, Washington. It was built in 2005, so it is 20 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 51 vehicles a day, roughly 10% of them trucks, projected to reach 55 by 2042. The structure is 49 ft (14.9 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesCorbett Draw Road
CrossesChilders Draw
Location2.46 MI N SR 2
RouteCounty Highway 40610
Coordinates47.75661, -118.89402
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 inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating70 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length49 ft (14.9 m)
Longest span49 ft (14.9 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51 (2023)
Projected traffic55 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Corbett Draw Road over Childers Draw built?

It was built in 2005, making it 20 years old in 2025.

What condition is Corbett Draw Road over Childers Draw 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 December 2023.

How much traffic does Corbett Draw Road over Childers Draw carry?

About 51 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Corbett Draw Road over Childers Draw?

The structure is 49 ft (14.9 m) long with a longest span of 49 ft (14.9 m) and a deck 31 ft wide.

Who owns Corbett Draw Road over Childers Draw?

It is owned by the County Highway Agency.