US Bridges

LA Mancha Way over Elder Creek

Fair

Sacramento County, California · 0.3 MI N of Mack RD · Structure no. 24C0093

Built
1958
67 years old
Condition
Fair
inspected April 2024
Type
Slab
Concrete Continuous
Length
72 ft
4 main spans
Daily traffic
5,712
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

LA Mancha Way over Elder Creek is a concrete continuous slab carrying LA Mancha Way over Elder Creek in Sacramento County, California. It was built in 1958, so it is 67 years old, older 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 5 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 5,712 vehicles a day, roughly 10% of them trucks, projected to reach 8,932 by 2044. The structure is 72 ft (22 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLA Mancha Way
CrossesElder Creek
Location0.3 MI N of Mack RD
RouteCity Street 0
Coordinates38.47865, -121.42782
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating34.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length72 ft (22 m)
Longest span17 ft (5.3 m)
Deck width35 ft (10.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,712 (2015)
Projected traffic8,932 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 LA Mancha Way over Elder Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is LA Mancha Way over Elder Creek 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 April 2024.

How much traffic does LA Mancha Way over Elder Creek carry?

About 5,712 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is LA Mancha Way over Elder Creek?

The structure is 72 ft (22 m) long with a longest span of 17 ft (5.3 m) and a deck 35 ft wide.

Who owns LA Mancha Way over Elder Creek?

It is owned by the City or Municipal Highway Agency.