Local over Stream

Good

Palo Alto County, Iowa · 095322806 · Structure no. 000000000269331

Built: 1998; 27 years old
Condition: Good; inspected April 2023
Type: Slab; Concrete Continuous
Length: 80 ft; 3 main spans
Daily traffic: 11; 2021 count
Owner: County; County Highway Agency

About this bridge

Local over Stream is a concrete continuous slab carrying Local over Stream in Palo Alto County, Iowa. It was built in 1998, so it is 27 years old, younger than the Iowa average of 45.5 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 11 vehicles a day, projected to reach 11 by 2043. The structure is 80 ft (24.4 m) long and 31 ft wide.

Location

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CarriesLocal

CrossesStream

Location095322806

RouteCounty Highway 0

CountyPalo Alto County

StateIowa

Coordinates43.01072, -94.62963

Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

Component	Rating	Meaning
Deck	7 Good	Some minor problems.
Superstructure	7 Good	Some minor problems.
Substructure	7 Good	Some minor problems.
Channel and channel protection	7 Good	Some minor problems.

Last inspectionApril 2023

Inspection intervalevery 48 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

Structural evaluation7: Better than present minimum criteria

Deck geometry7: Better than present minimum criteria

Waterway adequacy8: Equal to present desirable criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating84.1 US tons

Inventory rating50.4 US tons

Structure

Structure typeSlab

MaterialConcrete Continuous

DeckConcrete, cast-in-place

Main spans3

Design loadHS 20

Structure length80 ft (24.4 m)

Longest span29 ft (8.8 m)

Deck width31 ft (9.5 m)

Roadway width30 ft (9.1 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11 (2021)

Projected traffic11 by 2043

Trucks0%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed—

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 Local over Stream built?

It was built in 1998, making it 27 years old in 2025.

What condition is Local over Stream 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 April 2023.

How much traffic does Local over Stream carry?

About 11 vehicles per day (2021 count).

How long is Local over Stream?

The structure is 80 ft (24.4 m) long with a longest span of 29 ft (8.8 m) and a deck 31 ft wide.

Who owns Local over Stream?

It is owned by the County Highway Agency.