US Bridges

Lowell Point Road over Lowell Creek

FairPosted for load

Kenai Peninsula Borough, Alaska · Mile Point 0.1 · Structure no. 1136

Built
1991
34 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
82 ft
1 main span
Daily traffic
950
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lowell Point Road over Lowell Creek is a steel stringer/multi-beam or girder carrying Lowell Point Road over Lowell Creek in Kenai Peninsula Borough, Alaska. It was built in 1991, so it is 34 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 5 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 950 vehicles a day, roughly 6% of them trucks, projected to reach 1,110 by 2039. The structure is 82 ft (25 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLowell Point Road
CrossesLowell Creek
LocationMile Point 0.1
RouteState Highway NSPCY
StateAlaska
Coordinates60.09778, -149.44528
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.9 US tons
Inventory rating47.7 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length82 ft (25 m)
Longest span79 ft (24 m)
Deck width33 ft (10.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2020)
Projected traffic1,110 by 2039
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 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 Lowell Point Road over Lowell Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Lowell Point Road over Lowell 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 August 2023.

How much traffic does Lowell Point Road over Lowell Creek carry?

About 950 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Lowell Point Road over Lowell Creek?

The structure is 82 ft (25 m) long with a longest span of 79 ft (24 m) and a deck 33 ft wide.

Who owns Lowell Point Road over Lowell Creek?

It is owned by the City or Municipal Highway Agency.