US Bridges

Highland Avenue over I-215 Cajon Bl BNSF RY

Good

San Bernardino County, California · 08-SBD-215-9.36-SBD · Structure no. 54 1266

Built
2011
14 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
780 ft
6 main spans
Daily traffic
40,600
2020 count
Owner
State
State Highway Agency

About this bridge

Highland Avenue over I-215 Cajon Bl BNSF RY is a concrete continuous box beam or girders - multiple carrying Highland Avenue over I-215 Cajon Bl BNSF RY in San Bernardino County, California. It was built in 2011, so it is 14 years old, younger 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 40,600 vehicles a day, roughly 4% of them trucks, projected to reach 52,202 by 2041. The structure is 780 ft (237.6 m) long and 98 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHighland Avenue
CrossesI-215 Cajon Bl BNSF RY
Location08-SBD-215-9.36-SBD
RouteCity Street 6030
Coordinates34.13596, -117.31455
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.
Last inspectionNovember 2024
Inspection intervalevery 48 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

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20 + Mod
Structure length780 ft (237.6 m)
Longest span155 ft (47.2 m)
Deck width98 ft (30 m)
Roadway width83 ft (25.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,600 (2020)
Projected traffic52,202 by 2041
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 Highland Avenue over I-215 Cajon Bl BNSF RY built?

It was built in 2011, making it 14 years old in 2025.

What condition is Highland Avenue over I-215 Cajon Bl BNSF RY 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 November 2024.

How much traffic does Highland Avenue over I-215 Cajon Bl BNSF RY carry?

About 40,600 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is Highland Avenue over I-215 Cajon Bl BNSF RY?

The structure is 780 ft (237.6 m) long with a longest span of 155 ft (47.2 m) and a deck 98 ft wide.

Who owns Highland Avenue over I-215 Cajon Bl BNSF RY?

It is owned by the State Highway Agency.