US Bridges

Lobster Creek RD over Fall Creek

Fair

Curry County, Oregon · 10 MI E & 7 MI N @ 97444 · Structure no. 061103000001122

Built
1961
64 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
71 ft
2 main spans
Daily traffic
19
1995 count
Owner
Federal
U.S. Forest Service

About this bridge

Lobster Creek RD over Fall Creek is a steel continuous stringer/multi-beam or girder carrying Lobster Creek RD over Fall Creek in Curry County, Oregon. It was built in 1961, so it is 64 years old, older than the Oregon average of 49.9 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 19 vehicles a day, projected to reach 28 by 2045. The structure is 71 ft (21.6 m) long and 15 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

CarriesLobster Creek RD
CrossesFall Creek
Location10 MI E & 7 MI N @ 97444
RouteFederal Lands Road 33100
StateOregon
Coordinates42.58036, -124.25531
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating44.1 US tons
Inventory rating31 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadOther
Structure length71 ft (21.6 m)
Longest span56 ft (17 m)
Deck width15 ft (4.7 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19 (1995)
Projected traffic28 by 2045
Trucks—
Lanes on structure1
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 Lobster Creek RD over Fall Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is Lobster Creek RD over Fall 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 2024.

How much traffic does Lobster Creek RD over Fall Creek carry?

About 19 vehicles per day (1995 count).

How long is Lobster Creek RD over Fall Creek?

The structure is 71 ft (21.6 m) long with a longest span of 56 ft (17 m) and a deck 15 ft wide.

Who owns Lobster Creek RD over Fall Creek?

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