US Bridges

U.S. Highway 50 over Old Silva Valley Parkway

Good

El Dorado County, California · 03-ED-050-R1.66 · Structure no. 25 0072

Built
1965
60 years old, rebuilt 2009
Condition
Good
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
110 ft
3 main spans
Daily traffic
95,000
2012 count
Owner
State
State Highway Agency

About this bridge

U.S. Highway 50 over Old Silva Valley Parkway is a concrete continuous tee beam carrying U.S. Highway 50 over Old Silva Valley Parkway in El Dorado County, California. It was built in 1965 and reconstructed in 2009, so it is 60 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 95,000 vehicles a day, roughly 6% of them trucks, projected to reach 162,747 by 2044. The structure is 110 ft (33.5 m) long and 136 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesU.S. Highway 50
CrossesOld Silva Valley Parkway
Location03-ED-050-R1.66
RouteU.S. Route 50
Coordinates38.65721, -121.05716
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.8 US tons
Inventory rating28.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length110 ft (33.5 m)
Longest span48 ft (14.6 m)
Deck width136 ft (41.4 m)
Roadway width133 ft (40.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic95,000 (2012)
Projected traffic162,747 by 2044
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemYes

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 50 over Old Silva Valley Parkway built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2009.

What condition is U.S. Highway 50 over Old Silva Valley Parkway 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 September 2024.

How much traffic does U.S. Highway 50 over Old Silva Valley Parkway carry?

About 95,000 vehicles per day (2012 count), of which roughly 6% are trucks.

How long is U.S. Highway 50 over Old Silva Valley Parkway?

The structure is 110 ft (33.5 m) long with a longest span of 48 ft (14.6 m) and a deck 136 ft wide.

Who owns U.S. Highway 50 over Old Silva Valley Parkway?

It is owned by the State Highway Agency.