US Bridges

Eastin Road over Newman Wasteway

Fair

Stanislaus County, California · 0.7 MI S/O Shiells RD · Structure no. 38C0182

Built
1930
95 years old
Condition
Fair
inspected August 2023
Type
Tee Beam
Concrete
Length
43 ft
1 main span
Daily traffic
244
2019 count
Owner
County
County Highway Agency

About this bridge

Eastin Road over Newman Wasteway is a concrete tee beam carrying Eastin Road over Newman Wasteway in Stanislaus County, California. It was built in 1930, so it is 95 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 244 vehicles a day, roughly 24% of them trucks, projected to reach 373 by 2042. The structure is 43 ft (13.1 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesEastin Road
CrossesNewman Wasteway
Location0.7 MI S/O Shiells RD
RouteCounty Highway 0
CountyStanislaus County
StateCalifornia
Coordinates37.29342, -121.0675
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.4 US tons
Inventory rating16.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length43 ft (13.1 m)
Longest span41 ft (12.5 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic244 (2019)
Projected traffic373 by 2042
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Eastin Road over Newman Wasteway built?

It was built in 1930, making it 95 years old in 2025.

What condition is Eastin Road over Newman Wasteway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does Eastin Road over Newman Wasteway carry?

About 244 vehicles per day (2019 count), of which roughly 24% are trucks.

How long is Eastin Road over Newman Wasteway?

The structure is 43 ft (13.1 m) long with a longest span of 41 ft (12.5 m) and a deck 29 ft wide.

Who owns Eastin Road over Newman Wasteway?

It is owned by the County Highway Agency.