US Bridges

Linden Avenue over State Route 210

Fair

San Bernardino County, California · 08-SBD-210-16.94-RIA · Structure no. 54 0652

Built
2005
20 years old
Condition
Fair
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
241 ft
2 main spans
Daily traffic
6,000
2021 count
Owner
State
State Highway Agency

About this bridge

Linden Avenue over State Route 210 is a prestressed concrete continuous box beam or girders - multiple carrying Linden Avenue over State Route 210 in San Bernardino County, California. It was built in 2005, so it is 20 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 6,000 vehicles a day, roughly 5% of them trucks, projected to reach 8,013 by 2047. The structure is 241 ft (73.5 m) long and 91 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesLinden Avenue
CrossesState Route 210
Location08-SBD-210-16.94-RIA
RouteCity Street 0
CountySan Bernardino County
StateCalifornia
Coordinates34.13642, -117.40117
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating45 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length241 ft (73.5 m)
Longest span126 ft (38.3 m)
Deck width91 ft (27.8 m)
Roadway width77 ft (23.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2021)
Projected traffic8,013 by 2047
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Linden Avenue over State Route 210 built?

It was built in 2005, making it 20 years old in 2025.

What condition is Linden Avenue over State Route 210 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 February 2025.

How much traffic does Linden Avenue over State Route 210 carry?

About 6,000 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Linden Avenue over State Route 210?

The structure is 241 ft (73.5 m) long with a longest span of 126 ft (38.3 m) and a deck 91 ft wide.

Who owns Linden Avenue over State Route 210?

It is owned by the State Highway Agency.