US Bridges

Leavitt LN (CR213) over Susan River Overflow

Fair

Lassen County, California · 0.1 MI N of US 395 · Structure no. 07C0094

Built
2009
16 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
60 ft
3 main spans
Daily traffic
1,500
2008 count
Owner
County
County Highway Agency

About this bridge

Leavitt LN (CR213) over Susan River Overflow is a concrete continuous slab carrying Leavitt LN (CR213) over Susan River Overflow in Lassen County, California. It was built in 2009, so it is 16 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,500 vehicles a day, roughly 8% of them trucks, projected to reach 3,091 by 2042. The structure is 60 ft (18.3 m) long and 40 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesLeavitt LN (CR213)
CrossesSusan River Overflow
Location0.1 MI N of US 395
RouteCounty Highway 0
Coordinates40.37658, -120.52126
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length60 ft (18.3 m)
Longest span20 ft (6.1 m)
Deck width40 ft (12.3 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2008)
Projected traffic3,091 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Leavitt LN (CR213) over Susan River Overflow built?

It was built in 2009, making it 16 years old in 2025.

What condition is Leavitt LN (CR213) over Susan River Overflow 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 August 2024.

How much traffic does Leavitt LN (CR213) over Susan River Overflow carry?

About 1,500 vehicles per day (2008 count), of which roughly 8% are trucks.

How long is Leavitt LN (CR213) over Susan River Overflow?

The structure is 60 ft (18.3 m) long with a longest span of 20 ft (6.1 m) and a deck 40 ft wide.

Who owns Leavitt LN (CR213) over Susan River Overflow?

It is owned by the County Highway Agency.