US Bridges

Nordale Road over Little Chena River

Fair

Fairbanks North Star Borough, Alaska · Mile Point 3.0 · Structure no. 1329

Built
1975
50 years old
Condition
Fair
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
132 ft
2 main spans
Daily traffic
2,320
2020 count
Owner
State
State Highway Agency

About this bridge

Nordale Road over Little Chena River is a prestressed concrete tee beam carrying Nordale Road over Little Chena River in Fairbanks North Star Borough, Alaska. It was built in 1975, so it is 50 years old, older than the Alaska average of 35.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,320 vehicles a day, roughly 12% of them trucks, projected to reach 2,830 by 2039. The structure is 132 ft (40.2 m) long and 37 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesNordale Road
CrossesLittle Chena River
LocationMile Point 3.0
RouteState Highway 653
StateAlaska
Coordinates64.85626, -147.40536
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.4 US tons
Inventory rating33.2 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length132 ft (40.2 m)
Longest span63 ft (19.2 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,320 (2020)
Projected traffic2,830 by 2039
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Nordale Road over Little Chena River built?

It was built in 1975, making it 50 years old in 2025.

What condition is Nordale Road over Little Chena River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does Nordale Road over Little Chena River carry?

About 2,320 vehicles per day (2020 count), of which roughly 12% are trucks.

How long is Nordale Road over Little Chena River?

The structure is 132 ft (40.2 m) long with a longest span of 63 ft (19.2 m) and a deck 37 ft wide.

Who owns Nordale Road over Little Chena River?

It is owned by the State Highway Agency.