US Bridges

Kerr Station RD over Diamond Creek

Good

Lonoke County, Arkansas · 1.2 Ml S Adams ST · Structure no. 000000000023860

Built
2016
9 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
85 ft
6 main spans
Daily traffic
3,300
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Kerr Station RD over Diamond Creek is a concrete culvert carrying Kerr Station RD over Diamond Creek in Lonoke County, Arkansas. It was built in 2016, so it is 9 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 3,300 vehicles a day, roughly 1% of them trucks, projected to reach 4,400 by 2038. The structure is 85 ft (25.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKerr Station RD
CrossesDiamond Creek
Location1.2 Ml S Adams ST
RouteCity Street 30791
Coordinates34.95143, -92.02017
Functional classUrban 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans6
Design loadUnknown
Structure length85 ft (25.9 m)
Longest span12 ft (3.7 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2018)
Projected traffic4,400 by 2038
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Kerr Station RD over Diamond Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Kerr Station RD over Diamond 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 September 2024.

How much traffic does Kerr Station RD over Diamond Creek carry?

About 3,300 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Kerr Station RD over Diamond Creek?

The structure is 85 ft (25.9 m) long with a longest span of 12 ft (3.7 m) and a deck 43 ft wide.

Who owns Kerr Station RD over Diamond Creek?

It is owned by the City or Municipal Highway Agency.