US Bridges

Front Street over Front Street Trestle

Fair

County 063, Alaska · Cordova · Structure no. 1499

Built
1940
85 years old, rebuilt 1982
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
150 ft
10 main spans
Daily traffic
60
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Front Street over Front Street Trestle is a wood or timber stringer/multi-beam or girder carrying Front Street over Front Street Trestle in County 063, Alaska. It was built in 1940 and reconstructed in 1982, so it is 85 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 5 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 60 vehicles a day, roughly 1% of them trucks, projected to reach 72 by 2035. The structure is 150 ft (45.7 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFront Street
CrossesFront Street Trestle
LocationCordova
RouteCity Street NSPCY
StateAlaska
Coordinates60.54564, -145.75943
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating46.3 US tons
Inventory rating35.1 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans10
Design loadUnknown
Structure length150 ft (45.7 m)
Longest span15 ft (4.6 m)
Deck width24 ft (7.2 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2018)
Projected traffic72 by 2035
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Front Street over Front Street Trestle built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1982.

What condition is Front Street over Front Street Trestle 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 September 2024.

How much traffic does Front Street over Front Street Trestle carry?

About 60 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Front Street over Front Street Trestle?

The structure is 150 ft (45.7 m) long with a longest span of 15 ft (4.6 m) and a deck 24 ft wide.

Who owns Front Street over Front Street Trestle?

It is owned by the City or Municipal Highway Agency.