US Bridges

2054305-0.13 over Perm

Fair

Prince of Wales-Hyder Census Area, Alaska · Staney · Structure no. 100540000001038

Built
2001
24 years old
Condition
Fair
inspected May 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
80 ft
1 main span
Daily traffic
10
2006 count
Owner
Federal
U.S. Forest Service

About this bridge

2054305-0.13 over Perm is a steel stringer/multi-beam or girder carrying 2054305-0.13 over Perm in Prince of Wales-Hyder Census Area, Alaska. It was built in 2001, so it is 24 years old, younger 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 10 vehicles a day, projected to reach 50 by 2013. The structure is 80 ft (24.4 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 km).

Location

Open in Google Maps
Carries2054305-0.13
CrossesPerm
LocationStaney
RouteFederal Lands Road 20543
CountyPrince of Wales-Hyder Census Area
StateAlaska
Coordinates55.81463, -133.13205
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadOther
Structure length80 ft (24.4 m)
Longest span80 ft (24.4 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2006)
Projected traffic50 by 2013
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$176,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 2054305-0.13 over Perm built?

It was built in 2001, making it 24 years old in 2025.

What condition is 2054305-0.13 over Perm 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 May 2022.

How much traffic does 2054305-0.13 over Perm carry?

About 10 vehicles per day (2006 count).

How long is 2054305-0.13 over Perm?

The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 16 ft wide.

Who owns 2054305-0.13 over Perm?

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