US Bridges

HWY 200 over Long Tom Oflow

Fair

Lane County, Oregon · 00.2 N JCT HWY 062 · Structure no. 01700A200 01928

Built
1967
58 years old
Condition
Fair
inspected October 2023
Type
Slab
Prestressed Concrete
Length
349 ft
7 main spans
Daily traffic
1,368
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 200 over Long Tom Oflow is a prestressed concrete slab carrying HWY 200 over Long Tom Oflow in Lane County, Oregon. It was built in 1967, so it is 58 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 1,368 vehicles a day, roughly 18% of them trucks, projected to reach 1,700 by 2042. The structure is 349 ft (106.3 m) long and 40 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

Location

Open in Google Maps
CarriesHWY 200
CrossesLong Tom Oflow
Location00.2 N JCT HWY 062
RouteState Highway 200
CountyLane County
StateOregon
Coordinates44.05686, -123.35299
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.9 US tons
Inventory rating18.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length349 ft (106.3 m)
Longest span50 ft (15.2 m)
Deck width40 ft (12.2 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,368 (2022)
Projected traffic1,700 by 2042
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 HWY 200 over Long Tom Oflow built?

It was built in 1967, making it 58 years old in 2025.

What condition is HWY 200 over Long Tom Oflow 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 October 2023.

How much traffic does HWY 200 over Long Tom Oflow carry?

About 1,368 vehicles per day (2022 count), of which roughly 18% are trucks.

How long is HWY 200 over Long Tom Oflow?

The structure is 349 ft (106.3 m) long with a longest span of 50 ft (15.2 m) and a deck 40 ft wide.

Who owns HWY 200 over Long Tom Oflow?

It is owned by the State Highway Agency.