US Bridges

N. First ST over Dry Creek Canal

Fair

Fresno County, California · South of Andersen DR · Structure no. 42C0198

Built
1954
71 years old, rebuilt 1979
Condition
Fair
inspected January 2025
Type
Slab
Concrete
Length
32 ft
1 main span
Daily traffic
19,941
2007 count
Owner
City
City or Municipal Highway Agency

About this bridge

N. First ST over Dry Creek Canal is a concrete slab carrying N. First ST over Dry Creek Canal in Fresno County, California. It was built in 1954 and reconstructed in 1979, so it is 71 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 19,941 vehicles a day, roughly 2% of them trucks, projected to reach 33,372 by 2047. The structure is 32 ft (9.8 m) long and 102 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN. First ST
CrossesDry Creek Canal
LocationSouth of Andersen DR
RouteCity Street 0
Coordinates36.76462, -119.77235
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length32 ft (9.8 m)
Longest span30 ft (9.1 m)
Deck width102 ft (31 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,941 (2007)
Projected traffic33,372 by 2047
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 N. First ST over Dry Creek Canal built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1979.

What condition is N. First ST over Dry Creek Canal 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 January 2025.

How much traffic does N. First ST over Dry Creek Canal carry?

About 19,941 vehicles per day (2007 count), of which roughly 2% are trucks.

How long is N. First ST over Dry Creek Canal?

The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 102 ft wide.

Who owns N. First ST over Dry Creek Canal?

It is owned by the City or Municipal Highway Agency.