US Bridges

N Mccall Ave over Redbank Slough

Good

Fresno County, California · 0.5 MI South of Dakota Av · Structure no. 42C0185

Built
1925
100 years old, rebuilt 1975
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
59 ft
3 main spans
Daily traffic
2,800
2011 count
Owner
County
County Highway Agency

About this bridge

N Mccall Ave over Redbank Slough is a concrete continuous slab carrying N Mccall Ave over Redbank Slough in Fresno County, California. It was built in 1925 and reconstructed in 1975, so it is 100 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 2,800 vehicles a day, roughly 12% of them trucks, projected to reach 3,766 by 2043. The structure is 59 ft (18 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesN Mccall Ave
CrossesRedbank Slough
Location0.5 MI South of Dakota Av
RouteCounty Highway 0
CountyFresno County
StateCalifornia
Coordinates36.77937, -119.61013
Functional classRural Major Collector

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.8 US tons
Inventory rating51.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length59 ft (18 m)
Longest span19 ft (5.8 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2011)
Projected traffic3,766 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 N Mccall Ave over Redbank Slough built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1975.

What condition is N Mccall Ave over Redbank Slough 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 March 2023.

How much traffic does N Mccall Ave over Redbank Slough carry?

About 2,800 vehicles per day (2011 count), of which roughly 12% are trucks.

How long is N Mccall Ave over Redbank Slough?

The structure is 59 ft (18 m) long with a longest span of 19 ft (5.8 m) and a deck 33 ft wide.

Who owns N Mccall Ave over Redbank Slough?

It is owned by the County Highway Agency.