US Bridges

Calhoun CR 29 Z-C over Little Champagnolle CR

Good

Calhoun County, Arkansas · 0.6 MI W JCT US 167 · Structure no. 000000000004664

Built
1992
33 years old
Condition
Good
inspected May 2022
Type
Channel Beam
Concrete
Length
217 ft
7 main spans
Daily traffic
338
2018 count
Owner
County
County Highway Agency

About this bridge

Calhoun CR 29 Z-C over Little Champagnolle CR is a concrete channel beam carrying Calhoun CR 29 Z-C over Little Champagnolle CR in Calhoun County, Arkansas. It was built in 1992, so it is 33 years old, younger than the Arkansas average of 45.1 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 338 vehicles a day, roughly 1% of them trucks, projected to reach 92 by 2007. The structure is 217 ft (66.1 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCalhoun CR 29 Z-C
CrossesLittle Champagnolle CR
Location0.6 MI W JCT US 167
RouteCounty Highway 29
Coordinates33.41992, -92.49209
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length217 ft (66.1 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic338 (2018)
Projected traffic92 by 2007
Trucks1%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Calhoun CR 29 Z-C over Little Champagnolle CR built?

It was built in 1992, making it 33 years old in 2025.

What condition is Calhoun CR 29 Z-C over Little Champagnolle 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 May 2022.

How much traffic does Calhoun CR 29 Z-C over Little Champagnolle CR carry?

About 338 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Calhoun CR 29 Z-C over Little Champagnolle CR?

The structure is 217 ft (66.1 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Calhoun CR 29 Z-C over Little Champagnolle CR?

It is owned by the County Highway Agency.