US Bridges

Loc 150th ST over Hunter CR

Good

Buchanan County, Iowa · 090093103 · Structure no. 000000000084051

Built
2006
19 years old
Condition
Good
inspected November 2022
Type
Slab
Concrete Continuous
Length
112 ft
3 main spans
Daily traffic
135
2022 count
Owner
County
County Highway Agency

About this bridge

Loc 150th ST over Hunter CR is a concrete continuous slab carrying Loc 150th ST over Hunter CR in Buchanan 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 135 vehicles a day, projected to reach 135 by 2042. The structure is 112 ft (34.1 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLoc 150th ST
CrossesHunter CR
Location090093103
RouteCounty Highway 0
CountyBuchanan County
StateIowa
Coordinates42.56966, -91.95151
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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2022
Inspection intervalevery 24 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 rating91.9 US tons
Inventory rating55.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span44 ft (13.4 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic135 (2022)
Projected traffic135 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Loc 150th ST over Hunter CR built?

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

What condition is Loc 150th ST over Hunter CR 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 2022.

How much traffic does Loc 150th ST over Hunter CR carry?

About 135 vehicles per day (2022 count).

How long is Loc 150th ST over Hunter CR?

The structure is 112 ft (34.1 m) long with a longest span of 44 ft (13.4 m) and a deck 33 ft wide.

Who owns Loc 150th ST over Hunter CR?

It is owned by the County Highway Agency.