US Bridges

Road over Gold Creek

Poor

Kittitas County, Washington · No Data Entered · Structure no. 060505000001553

Built
1960
65 years old
Condition
Poor
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
138 ft
1 main span
Daily traffic
60
1995 count
Owner
Federal
U.S. Forest Service

About this bridge

Road over Gold Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Road over Gold Creek in Kittitas County, Washington. It was built in 1960, so it is 65 years old, older than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 60 vehicles a day, projected to reach 90 by 2045. The structure is 138 ft (42.1 m) long and 43 ft wide. If it were closed, the detour would be 17.4 mi (28 km).

CarriesRoad
CrossesGold Creek
LocationNo Data Entered
RouteFederal Lands Road 48320
Coordinates47.39133, -121.38209
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39 US tons
Inventory rating24 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length138 ft (42.1 m)
Longest span87 ft (26.4 m)
Deck width43 ft (13 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (1995)
Projected traffic90 by 2045
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed17.4 mi (28 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Road over Gold Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Road over Gold Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does Road over Gold Creek carry?

About 60 vehicles per day (1995 count).

How long is Road over Gold Creek?

The structure is 138 ft (42.1 m) long with a longest span of 87 ft (26.4 m) and a deck 43 ft wide.

Who owns Road over Gold Creek?

It is owned by the U.S. Forest Service.