US Bridges

CR 185 Jack Mann over Mchenry Creek

Good

Pulaski County, Arkansas · .5 Mi. S Col. Glenn Rd. · Structure no. 000000000022389

Built
2001
24 years old
Condition
Good
inspected August 2023
Type
Channel Beam
Concrete
Length
62 ft
2 main spans
Daily traffic
430
2018 count
Owner
County
County Highway Agency

About this bridge

CR 185 Jack Mann over Mchenry Creek is a concrete channel beam carrying CR 185 Jack Mann over Mchenry Creek in Pulaski County, Arkansas. It was built in 2001, so it is 24 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 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 430 vehicles a day, roughly 1% of them trucks, projected to reach 130 by 2021. The structure is 62 ft (18.9 m) long and 28 ft wide.

CarriesCR 185 Jack Mann
CrossesMchenry Creek
Location.5 Mi. S Col. Glenn Rd.
RouteCounty Highway 185
Coordinates34.72263, -92.47314
Functional classUrban Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic430 (2018)
Projected traffic130 by 2021
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 CR 185 Jack Mann over Mchenry Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is CR 185 Jack Mann over Mchenry 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 August 2023.

How much traffic does CR 185 Jack Mann over Mchenry Creek carry?

About 430 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 185 Jack Mann over Mchenry Creek?

The structure is 62 ft (18.9 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns CR 185 Jack Mann over Mchenry Creek?

It is owned by the County Highway Agency.