US Bridges

Elliott Highway over Washington Creek

Good

Fairbanks North Star Borough, Alaska · Mile Point 17.2 · Structure no. 0838

Built
2007
18 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
147 ft
1 main span
Daily traffic
390
2020 count
Owner
State
State Highway Agency

About this bridge

Elliott Highway over Washington Creek is a prestressed concrete tee beam carrying Elliott Highway over Washington Creek in Fairbanks North Star Borough, Alaska. It was built in 2007, so it is 18 years old, younger than the Alaska average of 35.9 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 390 vehicles a day, roughly 28% of them trucks, projected to reach 910 by 2039. The structure is 147 ft (44.8 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesElliott Highway
CrossesWashington Creek
LocationMile Point 17.2
RouteState Highway 65
StateAlaska
Coordinates65.14924, -147.86211
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.1 US tons
Inventory rating58.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length147 ft (44.8 m)
Longest span144 ft (43.9 m)
Deck width35 ft (10.7 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2020)
Projected traffic910 by 2039
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Elliott Highway over Washington Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is Elliott Highway over Washington 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 August 2024.

How much traffic does Elliott Highway over Washington Creek carry?

About 390 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is Elliott Highway over Washington Creek?

The structure is 147 ft (44.8 m) long with a longest span of 144 ft (43.9 m) and a deck 35 ft wide.

Who owns Elliott Highway over Washington Creek?

It is owned by the State Highway Agency.