US Bridges

Hill ST over Oxnard West Drain

Good

Ventura County, California · 50 Ft W of Ventura RD · Structure no. 52C0258

Built
1950
75 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
2,740
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hill ST over Oxnard West Drain is a concrete culvert carrying Hill ST over Oxnard West Drain in Ventura County, California. It was built in 1950, so it is 75 years old, older 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 2,740 vehicles a day, roughly 2% of them trucks, projected to reach 3,133 by 2042. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHill ST
CrossesOxnard West Drain
Location50 Ft W of Ventura RD
RouteCity Street 0
Coordinates34.18627, -119.19516
Functional classUrban Collector

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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,740 (2022)
Projected traffic3,133 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Hill ST over Oxnard West Drain built?

It was built in 1950, making it 75 years old in 2025.

What condition is Hill ST over Oxnard West Drain 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 August 2024.

How much traffic does Hill ST over Oxnard West Drain carry?

About 2,740 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Hill ST over Oxnard West Drain?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m).

Who owns Hill ST over Oxnard West Drain?

It is owned by the City or Municipal Highway Agency.