US Bridges

REPP/6200 over Rebel Flat Creek

Good

Whitman County, Washington · 0.19 MI SE Endicott · Structure no. 086377000000000

Built
1997
28 years old
Condition
Good
inspected December 2023
Type
Slab
Prestressed Concrete
Length
24 ft
1 main span
Daily traffic
35
2021 count
Owner
County
County Highway Agency

About this bridge

REPP/6200 over Rebel Flat Creek is a prestressed concrete slab carrying REPP/6200 over Rebel Flat Creek in Whitman County, Washington. It was built in 1997, so it is 28 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 7 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 25% of them trucks, projected to reach 36 by 2044. The structure is 24 ft (7.3 m) long and 32 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesREPP/6200
CrossesRebel Flat Creek
Location0.19 MI SE Endicott
RouteCounty Highway 62000
Coordinates46.91995, -117.65887
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.3 US tons
Inventory rating20.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length24 ft (7.3 m)
Longest span23 ft (7 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2021)
Projected traffic36 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was REPP/6200 over Rebel Flat Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is REPP/6200 over Rebel Flat 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 December 2023.

How much traffic does REPP/6200 over Rebel Flat Creek carry?

About 35 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is REPP/6200 over Rebel Flat Creek?

The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 32 ft wide.

Who owns REPP/6200 over Rebel Flat Creek?

It is owned by the County Highway Agency.