US Bridges

Hitch Blvd over Arroyo Las Posas

Good

Ventura County, California · 0.3 MI S of ST RTE 118 · Structure no. 52C0033

Built
1950
75 years old, rebuilt 1968
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
165 ft
5 main spans
Daily traffic
3,100
2019 count
Owner
County
County Highway Agency

About this bridge

Hitch Blvd over Arroyo Las Posas is a steel continuous stringer/multi-beam or girder carrying Hitch Blvd over Arroyo Las Posas in Ventura County, California. It was built in 1950 and reconstructed in 1968, 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 3,100 vehicles a day, roughly 1% of them trucks, projected to reach 4,508 by 2046. The structure is 165 ft (50.3 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHitch Blvd
CrossesArroyo Las Posas
Location0.3 MI S of ST RTE 118
RouteCounty Highway 0
Coordinates34.27138, -118.92442
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span39 ft (11.9 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2019)
Projected traffic4,508 by 2046
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Hitch Blvd over Arroyo Las Posas built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1968.

What condition is Hitch Blvd over Arroyo Las Posas 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 April 2024.

How much traffic does Hitch Blvd over Arroyo Las Posas carry?

About 3,100 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Hitch Blvd over Arroyo Las Posas?

The structure is 165 ft (50.3 m) long with a longest span of 39 ft (11.9 m) and a deck 32 ft wide.

Who owns Hitch Blvd over Arroyo Las Posas?

It is owned by the County Highway Agency.