US Bridges

Starner Road over Peters Creek

FairPosted for load

Anchorage Municipality, Alaska · Birchwood Area · Structure no. 1501

Built
1989
36 years old, rebuilt 2024
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
61 ft
1 main span
Daily traffic
50
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Starner Road over Peters Creek is a steel stringer/multi-beam or girder carrying Starner Road over Peters Creek in Anchorage Municipality, Alaska. It was built in 1989 and reconstructed in 2024, so it is 36 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 1% of them trucks, projected to reach 60 by 2035. The structure is 61 ft (18.7 m) long and 17 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesStarner Road
CrossesPeters Creek
LocationBirchwood Area
RouteCounty Highway NSPCY
StateAlaska
Coordinates61.4061, -149.4652
Functional classUrban 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
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating51.4 US tons
Inventory rating30.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length61 ft (18.7 m)
Longest span56 ft (17.1 m)
Deck width17 ft (5.1 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2018)
Projected traffic60 by 2035
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Starner Road over Peters Creek built?

It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2024.

What condition is Starner Road over Peters Creek 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 December 2024.

How much traffic does Starner Road over Peters Creek carry?

About 50 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Starner Road over Peters Creek?

The structure is 61 ft (18.7 m) long with a longest span of 56 ft (17.1 m) and a deck 17 ft wide.

Who owns Starner Road over Peters Creek?

It is owned by the City or Municipal Highway Agency.