US Bridges

KENOVA/3310 over Pine Creek

Fair

Whitman County, Washington · 0.33 MI N Stephen · Structure no. 083956000000000

Built
1916
109 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
90 ft
1 main span
Daily traffic
25
2021 count
Owner
County
County Highway Agency

About this bridge

KENOVA/3310 over Pine Creek is a concrete culvert carrying KENOVA/3310 over Pine Creek in Whitman County, Washington. It was built in 1916, so it is 109 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 6 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 25 vehicles a day, roughly 25% of them trucks, projected to reach 26 by 2044. The structure is 90 ft (27.4 m) long and 20 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesKENOVA/3310
CrossesPine Creek
Location0.33 MI N Stephen
RouteCounty Highway 33100
CountyWhitman County
StateWashington
Coordinates47.20617, -117.55355
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 15
Structure length90 ft (27.4 m)
Longest span70 ft (21.3 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2021)
Projected traffic26 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$300,000
NavigationNo navigation control on waterway

Frequently asked questions

When was KENOVA/3310 over Pine Creek built?

It was built in 1916, making it 109 years old in 2025.

What condition is KENOVA/3310 over Pine Creek 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 November 2023.

How much traffic does KENOVA/3310 over Pine Creek carry?

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

How long is KENOVA/3310 over Pine Creek?

The structure is 90 ft (27.4 m) long with a longest span of 70 ft (21.3 m) and a deck 20 ft wide.

Who owns KENOVA/3310 over Pine Creek?

It is owned by the County Highway Agency.