US Bridges

Oriole Ave over Ia 60 (sibley Bypass)

Good

Osceola County, Iowa · 4.2 Mi. S of Jct. Ia 9 · Structure no. 000000000504620

Built
2006
19 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
265 ft
2 main spans
Daily traffic
72
2022 count
Owner
State
State Highway Agency

About this bridge

Oriole Ave over Ia 60 (sibley Bypass) is a prestressed concrete stringer/multi-beam or girder carrying Oriole Ave over Ia 60 (sibley Bypass) in Osceola County, Iowa. It was built in 2006, so it is 19 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 72 vehicles a day, projected to reach 72 by 2044. The structure is 265 ft (80.8 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesOriole Ave
CrossesIa 60 (sibley Bypass)
Location4.2 Mi. S of Jct. Ia 9
RouteCounty Highway 0
CountyOsceola County
StateIowa
Coordinates43.38378, -95.74178
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.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.8 US tons
Inventory rating36.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length265 ft (80.8 m)
Longest span131 ft (39.9 m)
Deck width34 ft (10.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72 (2022)
Projected traffic72 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Oriole Ave over Ia 60 (sibley Bypass) built?

It was built in 2006, making it 19 years old in 2025.

What condition is Oriole Ave over Ia 60 (sibley Bypass) 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 September 2024.

How much traffic does Oriole Ave over Ia 60 (sibley Bypass) carry?

About 72 vehicles per day (2022 count).

How long is Oriole Ave over Ia 60 (sibley Bypass)?

The structure is 265 ft (80.8 m) long with a longest span of 131 ft (39.9 m) and a deck 34 ft wide.

Who owns Oriole Ave over Ia 60 (sibley Bypass)?

It is owned by the State Highway Agency.