US Bridges

Park Moabi Road over Interstate 40

Poor

San Bernardino County, California · 08-SBD-040-R153.32 · Structure no. 54 0669

Built
1966
59 years old
Condition
Poor
inspected April 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
264 ft
4 main spans
Daily traffic
1,000
2021 count
Owner
State
State Highway Agency

About this bridge

Park Moabi Road over Interstate 40 is a concrete continuous box beam or girders - multiple carrying Park Moabi Road over Interstate 40 in San Bernardino County, California. It was built in 1966, so it is 59 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,305 by 2043. The structure is 264 ft (80.5 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPark Moabi Road
CrossesInterstate 40
Location08-SBD-040-R153.32
RouteCounty Highway 0
Coordinates34.71789, -114.51081
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating48.6 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length264 ft (80.5 m)
Longest span93 ft (28.3 m)
Deck width35 ft (10.6 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2021)
Projected traffic1,305 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Park Moabi Road over Interstate 40 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Park Moabi Road over Interstate 40 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does Park Moabi Road over Interstate 40 carry?

About 1,000 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Park Moabi Road over Interstate 40?

The structure is 264 ft (80.5 m) long with a longest span of 93 ft (28.3 m) and a deck 35 ft wide.

Who owns Park Moabi Road over Interstate 40?

It is owned by the State Highway Agency.