US Bridges

SR 272 over Clear Creek

Good

Whitman County, Washington · 5.2 E JCT US 195 · Structure no. 0014704A0000000

Built
1995
30 years old
Condition
Good
inspected April 2022
Type
Culvert
Steel
Length
25 ft
1 main span
Daily traffic
592
2023 count
Owner
State
State Highway Agency

About this bridge

SR 272 over Clear Creek is a steel culvert carrying SR 272 over Clear Creek in Whitman County, Washington. It was built in 1995, so it is 30 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 592 vehicles a day, roughly 11% of them trucks, projected to reach 742 by 2039. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSR 272
CrossesClear Creek
Location5.2 E JCT US 195
RouteState Highway 272
Coordinates46.91231, -117.27032
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic592 (2023)
Projected traffic742 by 2039
Trucks11%
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

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$380,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 272 over Clear Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is SR 272 over Clear 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 April 2022.

How much traffic does SR 272 over Clear Creek carry?

About 592 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 272 over Clear Creek?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m).

Who owns SR 272 over Clear Creek?

It is owned by the State Highway Agency.