US Bridges

Fern Dell DR over Fern Dell Creek

Fair

Los Angeles County, California · 0.7 MI N Hollywood Blvd · Structure no. 53C1164

Built
1923
102 years old
Condition
Fair
inspected May 2024
Type
Arch - Deck
Concrete
Length
31 ft
1 main span
Daily traffic
1,160
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Fern Dell DR over Fern Dell Creek is a concrete arch - deck carrying Fern Dell DR over Fern Dell Creek in Los Angeles County, California. It was built in 1923, so it is 102 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 1,160 vehicles a day, roughly 1% of them trucks, projected to reach 1,746 by 2042. The structure is 31 ft (9.4 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFern Dell DR
CrossesFern Dell Creek
Location0.7 MI N Hollywood Blvd
RouteCity Street 0
Coordinates34.11234, -118.30731
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating34.3 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 15
Structure length31 ft (9.4 m)
Longest span30 ft (9.1 m)
Deck width23 ft (7 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,160 (2016)
Projected traffic1,746 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Fern Dell DR over Fern Dell Creek built?

It was built in 1923, making it 102 years old in 2025.

What condition is Fern Dell DR over Fern Dell Creek 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 May 2024.

How much traffic does Fern Dell DR over Fern Dell Creek carry?

About 1,160 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is Fern Dell DR over Fern Dell Creek?

The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.

Who owns Fern Dell DR over Fern Dell Creek?

It is owned by the City or Municipal Highway Agency.