US Bridges

N. Oak Hills DR over Medea Creek

Good

Ventura County, California · @ Calle Rio Vista · Structure no. 52C0252

Built
1980
45 years old
Condition
Good
inspected October 2024
Type
Culvert
Steel
Length
26 ft
1 main span
Daily traffic
500
2022 count
Owner
County
County Highway Agency

About this bridge

N. Oak Hills DR over Medea Creek is a steel culvert carrying N. Oak Hills DR over Medea Creek in Ventura County, California. It was built in 1980, so it is 45 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 737 by 2044. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN. Oak Hills DR
CrossesMedea Creek
Location@ Calle Rio Vista
RouteCounty Highway 0
Coordinates34.17899, -118.76889
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: 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 typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2022)
Projected traffic737 by 2044
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 N. Oak Hills DR over Medea Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is N. Oak Hills DR over Medea Creek 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 October 2024.

How much traffic does N. Oak Hills DR over Medea Creek carry?

About 500 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is N. Oak Hills DR over Medea Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m).

Who owns N. Oak Hills DR over Medea Creek?

It is owned by the County Highway Agency.