US Bridges

Irr:nome-Taylor RD over Nome River

Fair

Nome Census Area, Alaska · Mile Point 13.2 · Structure no. 0460

Built
1973
52 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
180 ft
3 main spans
Daily traffic
160
2020 count
Owner
State
State Highway Agency

About this bridge

Irr:nome-Taylor RD over Nome River is a wood or timber stringer/multi-beam or girder carrying Irr:nome-Taylor RD over Nome River in Nome Census Area, Alaska. It was built in 1973, so it is 52 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 160 vehicles a day, roughly 8% of them trucks, projected to reach 200 by 2039. The structure is 180 ft (55 m) long and 29 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesIrr:nome-Taylor RD
CrossesNome River
LocationMile Point 13.2
RouteState Highway 64
StateAlaska
Coordinates64.64702, -165.29254
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to 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 rating42.4 US tons
Inventory rating27.7 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20 + Mod
Structure length180 ft (55 m)
Longest span60 ft (18.3 m)
Deck width29 ft (8.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160 (2020)
Projected traffic200 by 2039
Trucks8%
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 Irr:nome-Taylor RD over Nome River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Irr:nome-Taylor RD over Nome 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 Irr:nome-Taylor RD over Nome River carry?

About 160 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is Irr:nome-Taylor RD over Nome River?

The structure is 180 ft (55 m) long with a longest span of 60 ft (18.3 m) and a deck 29 ft wide.

Who owns Irr:nome-Taylor RD over Nome River?

It is owned by the State Highway Agency.