US Bridges

No Data Entered over No Data Entered

Good

Hoonah-Angoon Census Area, Alaska · Hoonah - Long Island · Structure no. 100532000036071

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
125 ft
1 main span
Daily traffic
300
2024 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over No Data Entered is a steel continuous girder and floorbeam system carrying No Data Entered over No Data Entered in Hoonah-Angoon Census Area, Alaska. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 300 vehicles a day, roughly 10% of them trucks, projected to reach 450 by 2045. The structure is 125 ft (38.1 m) long and 28 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

Location

Open in Google Maps
CarriesNo Data Entered
CrossesNo Data Entered
LocationHoonah - Long Island
RouteFederal Lands Road 8502
CountyHoonah-Angoon Census Area
StateAlaska
Coordinates58.09177, -135.37882
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating42.5 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel Continuous
DeckWood or timber
Main spans1
Design loadHL 93
Structure length125 ft (38.1 m)
Longest span123 ft (37.5 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2024)
Projected traffic450 by 2045
Trucks10%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed620.7 mi (999 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was No Data Entered over No Data Entered built?

It was built in 2024, making it 1 years old in 2025.

What condition is No Data Entered over No Data Entered 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 November 2024.

How much traffic does No Data Entered over No Data Entered carry?

About 300 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is No Data Entered over No Data Entered?

The structure is 125 ft (38.1 m) long with a longest span of 123 ft (37.5 m) and a deck 28 ft wide.

Who owns No Data Entered over No Data Entered?

It is owned by the U.S. Forest Service.