US Bridges

Harley Knox Blvd over Rctc & BNSF RY

Fair

Riverside County, California · 100 W/O Route 215 Fwy. · Structure no. 56C0451

Built
1994
31 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
124 ft
3 main spans
Daily traffic
5,000
2014 count
Owner
County
County Highway Agency

About this bridge

Harley Knox Blvd over Rctc & BNSF RY is a concrete continuous tee beam carrying Harley Knox Blvd over Rctc & BNSF RY in Riverside County, California. It was built in 1994, so it is 31 years old, younger 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 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,339 by 2042. The structure is 124 ft (37.8 m) long and 88 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHarley Knox Blvd
CrossesRctc & BNSF RY
Location100 W/O Route 215 Fwy.
RouteCounty Highway 0
Coordinates33.86244, -117.26104
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length124 ft (37.8 m)
Longest span50 ft (15.2 m)
Deck width88 ft (26.8 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2014)
Projected traffic10,339 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Harley Knox Blvd over Rctc & BNSF RY built?

It was built in 1994, making it 31 years old in 2025.

What condition is Harley Knox Blvd over Rctc & BNSF RY 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 Harley Knox Blvd over Rctc & BNSF RY carry?

About 5,000 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Harley Knox Blvd over Rctc & BNSF RY?

The structure is 124 ft (37.8 m) long with a longest span of 50 ft (15.2 m) and a deck 88 ft wide.

Who owns Harley Knox Blvd over Rctc & BNSF RY?

It is owned by the County Highway Agency.