US Bridges

Steese Highway over Belle Creek

Good

Fairbanks North Star Borough, Alaska · Mile Point 39.8 · Structure no. 0822

Built
1967
58 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
100 ft
2 main spans
Daily traffic
120
2020 count
Owner
State
State Highway Agency

About this bridge

Steese Highway over Belle Creek is a steel stringer/multi-beam or girder carrying Steese Highway over Belle Creek in Fairbanks North Star Borough, Alaska. It was built in 1967, so it is 58 years old, older 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 120 vehicles a day, roughly 13% of them trucks, projected to reach 140 by 2039. The structure is 100 ft (30.6 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesSteese Highway
CrossesBelle Creek
LocationMile Point 39.8
RouteState Highway 670
StateAlaska
Coordinates65.21268, -147.1971
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
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 rating55.3 US tons
Inventory rating33.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length100 ft (30.6 m)
Longest span50 ft (15.3 m)
Deck width32 ft (9.9 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2020)
Projected traffic140 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 Steese Highway over Belle Creek built?

It was built in 1967, making it 58 years old in 2025.

What condition is Steese Highway over Belle 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 Steese Highway over Belle Creek carry?

About 120 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is Steese Highway over Belle Creek?

The structure is 100 ft (30.6 m) long with a longest span of 50 ft (15.3 m) and a deck 32 ft wide.

Who owns Steese Highway over Belle Creek?

It is owned by the State Highway Agency.