US Bridges

Jesup RD over Trib to Spring Creek

Good

Black Hawk County, Iowa · 87-11-11-06-10 · Structure no. 000000000073771

Built
2007
18 years old
Condition
Good
inspected November 2023
Type
Slab
Concrete Continuous
Length
90 ft
3 main spans
Daily traffic
314
2022 count
Owner
County
County Highway Agency

About this bridge

Jesup RD over Trib to Spring Creek is a concrete continuous slab carrying Jesup RD over Trib to Spring Creek in Black Hawk County, Iowa. It was built in 2007, so it is 18 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 314 vehicles a day, roughly 22% of them trucks, projected to reach 314 by 2043. The structure is 90 ft (27.4 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesJesup RD
CrossesTrib to Spring Creek
Location87-11-11-06-10
RouteCounty Highway 0
StateIowa
Coordinates42.36419, -92.10369
Functional classRural Minor 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 inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.7 US tons
Inventory rating50 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span34 ft (10.4 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic314 (2022)
Projected traffic314 by 2043
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Jesup RD over Trib to Spring Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is Jesup RD over Trib to Spring Creek 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 November 2023.

How much traffic does Jesup RD over Trib to Spring Creek carry?

About 314 vehicles per day (2022 count), of which roughly 22% are trucks.

How long is Jesup RD over Trib to Spring Creek?

The structure is 90 ft (27.4 m) long with a longest span of 34 ft (10.4 m) and a deck 32 ft wide.

Who owns Jesup RD over Trib to Spring Creek?

It is owned by the County Highway Agency.