US Bridges

Chino Hills Prkwy over Mwd Easement

Good

Los Angeles County, California · 0.2MI S/O SR-60 Fwy · Structure no. 53C1969

Built
1990
35 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
216 ft
3 main spans
Daily traffic
15,788
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Chino Hills Prkwy over Mwd Easement is a concrete continuous box beam or girders - multiple carrying Chino Hills Prkwy over Mwd Easement in Los Angeles County, California. It was built in 1990, so it is 35 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 15,788 vehicles a day, roughly 2% of them trucks, projected to reach 18,691 by 2041. The structure is 216 ft (65.8 m) long and 98 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesChino Hills Prkwy
CrossesMwd Easement
Location0.2MI S/O SR-60 Fwy
RouteCity Street 0L647
Coordinates34.01859, -117.77164
Functional classUrban Other Principal Arterial

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 inspectionSeptember 2023
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 alignment6: Equal to present minimum criteria
Operating rating89.6 US tons
Inventory rating53.9 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length216 ft (65.8 m)
Longest span105 ft (32 m)
Deck width98 ft (29.9 m)
Roadway width84 ft (25.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,788 (2016)
Projected traffic18,691 by 2041
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesOther
Detour if closed5 mi (8 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 Chino Hills Prkwy over Mwd Easement built?

It was built in 1990, making it 35 years old in 2025.

What condition is Chino Hills Prkwy over Mwd Easement 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 September 2023.

How much traffic does Chino Hills Prkwy over Mwd Easement carry?

About 15,788 vehicles per day (2016 count), of which roughly 2% are trucks.

How long is Chino Hills Prkwy over Mwd Easement?

The structure is 216 ft (65.8 m) long with a longest span of 105 ft (32 m) and a deck 98 ft wide.

Who owns Chino Hills Prkwy over Mwd Easement?

It is owned by the City or Municipal Highway Agency.