US Bridges

Ragsdale Road over Rockledge Ditch

Fair

Riverside County, California · 1.9 MI E/O Eagle Mtn Road · Structure no. 56C0123

Built
1932
93 years old, rebuilt 1944
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
78 ft
4 main spans
Daily traffic
220
2020 count
Owner
County
County Highway Agency

About this bridge

Ragsdale Road over Rockledge Ditch is a wood or timber stringer/multi-beam or girder carrying Ragsdale Road over Rockledge Ditch in Riverside County, California. It was built in 1932 and reconstructed in 1944, so it is 93 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 220 vehicles a day, roughly 5% of them trucks, projected to reach 350 by 2046. The structure is 78 ft (23.8 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRagsdale Road
CrossesRockledge Ditch
Location1.9 MI E/O Eagle Mtn Road
RouteCounty Highway 0
Coordinates33.70988, -115.42038
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating28.5 US tons

Structure

MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length78 ft (23.8 m)
Longest span19 ft (5.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2020)
Projected traffic350 by 2046
Trucks5%
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

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 Ragsdale Road over Rockledge Ditch built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1944.

What condition is Ragsdale Road over Rockledge Ditch 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 November 2024.

How much traffic does Ragsdale Road over Rockledge Ditch carry?

About 220 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Ragsdale Road over Rockledge Ditch?

The structure is 78 ft (23.8 m) long with a longest span of 19 ft (5.8 m) and a deck 26 ft wide.

Who owns Ragsdale Road over Rockledge Ditch?

It is owned by the County Highway Agency.