US Bridges

Ia 130 over Stream

Good

Cedar County, Iowa · 3.0 Mi. E of Jct. Ia 38 · Structure no. 000000000018411

Built
2008
17 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
2,040
2022 count
Owner
State
State Highway Agency

About this bridge

Ia 130 over Stream is a concrete continuous culvert carrying Ia 130 over Stream in Cedar County, Iowa. It was built in 2008, so it is 17 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,040 vehicles a day, roughly 13% of them trucks, projected to reach 2,040 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 16.2 mi (26 km).

CarriesIa 130
CrossesStream
Location3.0 Mi. E of Jct. Ia 38
RouteState Highway 130
StateIowa
Coordinates41.77181, -91.07039
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.5 US tons
Inventory rating28.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,040 (2022)
Projected traffic2,040 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ia 130 over Stream built?

It was built in 2008, making it 17 years old in 2025.

What condition is Ia 130 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 July 2024.

How much traffic does Ia 130 over Stream carry?

About 2,040 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is Ia 130 over Stream?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Ia 130 over Stream?

It is owned by the State Highway Agency.