US Bridges

U.S. Highway 395 over Scott Uc

Good

Lassen County, California · 02-LAS-395-R1.09 · Structure no. 07 0075L

Built
1976
49 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
56 ft
1 main span
Daily traffic
4,600
2009 count
Owner
State
State Highway Agency

About this bridge

U.S. Highway 395 over Scott Uc is a concrete box beam or girders - multiple carrying U.S. Highway 395 over Scott Uc in Lassen County, California. It was built in 1976, so it is 49 years old, younger than the California average of 54.8 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 4,600 vehicles a day, roughly 10% of them trucks, projected to reach 6,631 by 2040. The structure is 56 ft (17.1 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesU.S. Highway 395
CrossesScott Uc
Location02-LAS-395-R1.09
RouteU.S. Route 395
Coordinates39.72407, -120.03847
Functional classRural Principal Arterial - Other

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.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.6 US tons
Inventory rating57.5 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length56 ft (17.1 m)
Longest span54 ft (16.5 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,600 (2009)
Projected traffic6,631 by 2040
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. Highway 395 over Scott Uc built?

It was built in 1976, making it 49 years old in 2025.

What condition is U.S. Highway 395 over Scott Uc 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 May 2023.

How much traffic does U.S. Highway 395 over Scott Uc carry?

About 4,600 vehicles per day (2009 count), of which roughly 10% are trucks.

How long is U.S. Highway 395 over Scott Uc?

The structure is 56 ft (17.1 m) long with a longest span of 54 ft (16.5 m) and a deck 42 ft wide.

Who owns U.S. Highway 395 over Scott Uc?

It is owned by the State Highway Agency.