US Bridges

CR309 Chandler RD over Nine Mile Creek

Good

Hot Spring County, Arkansas · .23 W of JCT SH 67 · Structure no. 000000000024280

Built
2023
2 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
463
2018 count
Owner
County
County Highway Agency

About this bridge

CR309 Chandler RD over Nine Mile Creek is a steel stringer/multi-beam or girder carrying CR309 Chandler RD over Nine Mile Creek in Hot Spring County, Arkansas. It was built in 2023, so it is 2 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 463 vehicles a day, roughly 1% of them trucks, projected to reach 555 by 2038. The structure is 50 ft (15.1 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCR309 Chandler RD
CrossesNine Mile Creek
Location.23 W of JCT SH 67
RouteCounty Highway 309
Coordinates34.41933, -92.73093
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48 US tons
Inventory rating29 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length50 ft (15.1 m)
Longest span48 ft (14.6 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic463 (2018)
Projected traffic555 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

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 CR309 Chandler RD over Nine Mile Creek built?

It was built in 2023, making it 2 years old in 2025.

What condition is CR309 Chandler RD over Nine Mile 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 April 2023.

How much traffic does CR309 Chandler RD over Nine Mile Creek carry?

About 463 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR309 Chandler RD over Nine Mile Creek?

The structure is 50 ft (15.1 m) long with a longest span of 48 ft (14.6 m) and a deck 24 ft wide.

Who owns CR309 Chandler RD over Nine Mile Creek?

It is owned by the County Highway Agency.