US Bridges

Howe Ave over Strong Ranch Slough

Good

Sacramento County, California · 0.3 MI N of Northrup Ave · Structure no. 24C0198

Built
1945
80 years old, rebuilt 1993
Condition
Good
inspected March 2024
Type
Slab
Concrete Continuous
Length
45 ft
3 main spans
Daily traffic
47,689
2010 count
Owner
County
County Highway Agency

About this bridge

Howe Ave over Strong Ranch Slough is a concrete continuous slab carrying Howe Ave over Strong Ranch Slough in Sacramento County, California. It was built in 1945 and reconstructed in 1993, so it is 80 years old, older 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 47,689 vehicles a day, roughly 10% of them trucks, projected to reach 88,162 by 2042. The structure is 45 ft (13.7 m) long and 96 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesHowe Ave
CrossesStrong Ranch Slough
Location0.3 MI N of Northrup Ave
RouteCounty Highway 0
Coordinates38.58472, -121.41524
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.7 US tons
Inventory rating17.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span15 ft (4.6 m)
Deck width96 ft (29.3 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,689 (2010)
Projected traffic88,162 by 2042
Trucks10%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Howe Ave over Strong Ranch Slough built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1993.

What condition is Howe Ave over Strong Ranch Slough 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 March 2024.

How much traffic does Howe Ave over Strong Ranch Slough carry?

About 47,689 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Howe Ave over Strong Ranch Slough?

The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 96 ft wide.

Who owns Howe Ave over Strong Ranch Slough?

It is owned by the County Highway Agency.