US Bridges

Mead Road over Kellogg Hollow Creek

Good

Columbia County, Washington · 0.014 MI E Kellogg · Structure no. 087505000000000

Built
2006
19 years old
Condition
Good
inspected October 2023
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
35
2019 count
Owner
County
County Highway Agency

About this bridge

Mead Road over Kellogg Hollow Creek is a steel culvert carrying Mead Road over Kellogg Hollow Creek in Columbia County, Washington. It was built in 2006, so it is 19 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 35 vehicles a day, roughly 15% of them trucks, projected to reach 70 by 2041. The structure is 21 ft (6.4 m) long and 88 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesMead Road
CrossesKellogg Hollow Creek
Location0.014 MI E Kellogg
RouteCounty Highway 27000
Coordinates46.42861, -118.06771
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating80 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length21 ft (6.4 m)
Longest span21 ft (6.3 m)
Deck width88 ft (26.8 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2019)
Projected traffic70 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$259,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mead Road over Kellogg Hollow Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Mead Road over Kellogg Hollow 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 Mead Road over Kellogg Hollow Creek carry?

About 35 vehicles per day (2019 count), of which roughly 15% are trucks.

How long is Mead Road over Kellogg Hollow Creek?

The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.3 m) and a deck 88 ft wide.

Who owns Mead Road over Kellogg Hollow Creek?

It is owned by the County Highway Agency.