US Bridges

Local over Ocheyedan River

PoorPosted for load

Osceola County, Iowa · 100412501 · Structure no. 000000000263750

Built
1900
125 years old, rebuilt 1992
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
86 ft
5 main spans
Daily traffic
26
2022 count
Owner
County
County Highway Agency

About this bridge

Local over Ocheyedan River is a wood or timber stringer/multi-beam or girder carrying Local over Ocheyedan River in Osceola County, Iowa. It was built in 1900 and reconstructed in 1992, so it is 125 years old, older than the Iowa average of 45.5 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. Its operating status is: posted for load restriction.

It carries about 26 vehicles a day, projected to reach 26 by 2044. The structure is 86 ft (26.2 m) long and 18 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLocal
CrossesOcheyedan River
Location100412501
RouteCounty Highway 0
StateIowa
Coordinates43.4617, -95.62384
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating18.8 US tons
Inventory rating13.4 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span25 ft (7.6 m)
Deck width18 ft (5.5 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26 (2022)
Projected traffic26 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Local over Ocheyedan River built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1992.

What condition is Local over Ocheyedan River 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 November 2024.

How much traffic does Local over Ocheyedan River carry?

About 26 vehicles per day (2022 count).

How long is Local over Ocheyedan River?

The structure is 86 ft (26.2 m) long with a longest span of 25 ft (7.6 m) and a deck 18 ft wide.

Who owns Local over Ocheyedan River?

It is owned by the County Highway Agency.