US Bridges

Grant Line RD over East Branch Laguna Creek

Good

Sacramento County, California · 0.4 MI SW Calvine RD · Structure no. 24C0018

Built
1939
86 years old, rebuilt 1990
Condition
Good
inspected April 2023
Type
Slab
Concrete Continuous
Length
82 ft
5 main spans
Daily traffic
14,664
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Grant Line RD over East Branch Laguna Creek is a concrete continuous slab carrying Grant Line RD over East Branch Laguna Creek in Sacramento County, California. It was built in 1939 and reconstructed in 1990, so it is 86 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 14,664 vehicles a day, roughly 10% of them trucks, projected to reach 23,751 by 2043. The structure is 82 ft (25 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGrant Line RD
CrossesEast Branch Laguna Creek
Location0.4 MI SW Calvine RD
RouteCounty Highway 0
Coordinates38.44872, -121.2807
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating23.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length82 ft (25 m)
Longest span22 ft (6.7 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,664 (2014)
Projected traffic23,751 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Grant Line RD over East Branch Laguna Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1990.

What condition is Grant Line RD over East Branch Laguna Creek 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 April 2023.

How much traffic does Grant Line RD over East Branch Laguna Creek carry?

About 14,664 vehicles per day (2014 count), of which roughly 10% are trucks.

How long is Grant Line RD over East Branch Laguna Creek?

The structure is 82 ft (25 m) long with a longest span of 22 ft (6.7 m) and a deck 43 ft wide.

Who owns Grant Line RD over East Branch Laguna Creek?

It is owned by the City or Municipal Highway Agency.