US Bridges

Ramp/Connector 101 over Rancho RD

Good

Ventura County, California · 07-VEN-101-3.02-THOK · Structure no. 52 0315G

Built
1970
55 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
136 ft
1 main span
Daily traffic
23,801
2019 count
Owner
State
State Highway Agency

About this bridge

Ramp/Connector 101 over Rancho RD is a prestressed concrete box beam or girders - multiple carrying Ramp/Connector 101 over Rancho RD in Ventura County, California. It was built in 1970, so it is 55 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 23,801 vehicles a day, roughly 5% of them trucks, projected to reach 23,887 by 2042. The structure is 136 ft (41.5 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp/Connector 101
CrossesRancho RD
Location07-VEN-101-3.02-THOK
RouteState Highway 101
Coordinates34.17701, -118.85804
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating51 US tons
Inventory rating33.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length136 ft (41.5 m)
Longest span134 ft (40.9 m)
Deck width41 ft (12.5 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,801 (2019)
Projected traffic23,887 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp/Connector 101 over Rancho RD built?

It was built in 1970, making it 55 years old in 2025.

What condition is Ramp/Connector 101 over Rancho RD 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 June 2024.

How much traffic does Ramp/Connector 101 over Rancho RD carry?

About 23,801 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Ramp/Connector 101 over Rancho RD?

The structure is 136 ft (41.5 m) long with a longest span of 134 ft (40.9 m) and a deck 41 ft wide.

Who owns Ramp/Connector 101 over Rancho RD?

It is owned by the State Highway Agency.