US Bridges

Elliott Highway over Baker Creek

Good

Yukon-Koyukuk Census Area, Alaska · Mile Point 130.5 · Structure no. 0273

Built
1998
27 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
121 ft
1 main span
Daily traffic
40
2020 count
Owner
State
State Highway Agency

About this bridge

Elliott Highway over Baker Creek is a prestressed concrete tee beam carrying Elliott Highway over Baker Creek in Yukon-Koyukuk Census Area, Alaska. It was built in 1998, so it is 27 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 40 vehicles a day, roughly 13% of them trucks, projected to reach 120 by 2039. The structure is 121 ft (37 m) long and 31 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesElliott Highway
CrossesBaker Creek
LocationMile Point 130.5
RouteState Highway 680
StateAlaska
Coordinates65.09036, -150.28791
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.8 US tons
Inventory rating50 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length121 ft (37 m)
Longest span120 ft (36.6 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2020)
Projected traffic120 by 2039
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

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 Baker Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Elliott Highway over Baker 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 Baker Creek carry?

About 40 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is Elliott Highway over Baker Creek?

The structure is 121 ft (37 m) long with a longest span of 120 ft (36.6 m) and a deck 31 ft wide.

Who owns Elliott Highway over Baker Creek?

It is owned by the State Highway Agency.