US Bridges

Hollis Lane over Scs A2 Canal

Good

Lane County, Oregon · 010MI N Mahlon Sweet A/P · Structure no. 039C53427000501

Built
1969
56 years old
Condition
Good
inspected July 2024
Type
Slab
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
14
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hollis Lane over Scs A2 Canal is a prestressed concrete slab carrying Hollis Lane over Scs A2 Canal in Lane County, Oregon. It was built in 1969, so it is 56 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 14 vehicles a day, projected to reach 14 by 2025. The structure is 41 ft (12.5 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHollis Lane
CrossesScs A2 Canal
Location010MI N Mahlon Sweet A/P
RouteCounty Highway C4270
StateOregon
Coordinates44.1355, -123.20852
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span40 ft (12.2 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14 (2020)
Projected traffic14 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Hollis Lane over Scs A2 Canal built?

It was built in 1969, making it 56 years old in 2025.

What condition is Hollis Lane over Scs A2 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 July 2024.

How much traffic does Hollis Lane over Scs A2 Canal carry?

About 14 vehicles per day (2020 count).

How long is Hollis Lane over Scs A2 Canal?

The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.

Who owns Hollis Lane over Scs A2 Canal?

It is owned by the City or Municipal Highway Agency.