US Bridges

Acc RD Lapine Rec over Deschutes River

Fair

Deschutes County, Oregon · 044 MI West JCT of HWY 4 · Structure no. 09643A004 16053

Built
1968
57 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete Continuous
Length
270 ft
6 main spans
Daily traffic
392
2010 count
Owner
State
State Park, Forest, or Reservation Agency

About this bridge

Acc RD Lapine Rec over Deschutes River is a concrete continuous slab carrying Acc RD Lapine Rec over Deschutes River in Deschutes County, Oregon. It was built in 1968, so it is 57 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 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 392 vehicles a day, roughly 12% of them trucks, projected to reach 402 by 2030. The structure is 270 ft (82.3 m) long and 40 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesAcc RD Lapine Rec
CrossesDeschutes River
Location044 MI West JCT of HWY 4
StateOregon
Coordinates43.77211, -121.52968
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length270 ft (82.3 m)
Longest span55 ft (16.8 m)
Deck width40 ft (12.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic392 (2010)
Projected traffic402 by 2030
Trucks12%
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

OwnerState Park, Forest, or Reservation Agency
Maintained byState Park, Forest, or Reservation 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 Acc RD Lapine Rec over Deschutes River built?

It was built in 1968, making it 57 years old in 2025.

What condition is Acc RD Lapine Rec over Deschutes River 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 November 2024.

How much traffic does Acc RD Lapine Rec over Deschutes River carry?

About 392 vehicles per day (2010 count), of which roughly 12% are trucks.

How long is Acc RD Lapine Rec over Deschutes River?

The structure is 270 ft (82.3 m) long with a longest span of 55 ft (16.8 m) and a deck 40 ft wide.

Who owns Acc RD Lapine Rec over Deschutes River?

It is owned by the State Park, Forest, or Reservation Agency.