US Bridges

Mcnutt Road over Eweb Power Canal

Good

Lane County, Oregon · 1.5 Mi. E of Walterville. · Structure no. 18748 00000 001

Built
1967
58 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
87 ft
3 main spans
Daily traffic
77
2020 count
Owner
Local
Other Local Agency

About this bridge

Mcnutt Road over Eweb Power Canal is a prestressed concrete slab carrying Mcnutt Road over Eweb Power Canal 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 77 vehicles a day, roughly 1% of them trucks, projected to reach 88 by 2025. The structure is 87 ft (26.5 m) long and 16 ft wide. If it were closed, the detour would be 46.6 mi (75 km).

CarriesMcnutt Road
CrossesEweb Power Canal
Location1.5 Mi. E of Walterville.
StateOregon
Coordinates44.07306, -122.78678
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.2 US tons
Inventory rating25.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 20
Structure length87 ft (26.5 m)
Longest span28 ft (8.5 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic77 (2020)
Projected traffic88 by 2025
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed46.6 mi (75 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 Mcnutt Road over Eweb Power Canal built?

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

What condition is Mcnutt Road over Eweb Power Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does Mcnutt Road over Eweb Power Canal carry?

About 77 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Mcnutt Road over Eweb Power Canal?

The structure is 87 ft (26.5 m) long with a longest span of 28 ft (8.5 m) and a deck 16 ft wide.

Who owns Mcnutt Road over Eweb Power Canal?

It is owned by the Other Local Agency.