US Bridges

SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf

Good

Dallas County, Arkansas · 3.04 MI SE JCT SH 48 · Structure no. 0000000000X0647

Built
1986
39 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
353
2018 count
Owner
State
State Highway Agency

About this bridge

SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf is a concrete culvert carrying SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf in Dallas County, Arkansas. It was built in 1986, so it is 39 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 353 vehicles a day, roughly 1% of them trucks, projected to reach 290 by 2028. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSH 229 S-O LM16.55
CrossesLawrence Moro Crk Rlf
Location3.04 MI SE JCT SH 48
RouteState Highway 229
Coordinates34.03917, -92.52518
Functional classRural Major Collector

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic353 (2018)
Projected traffic290 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf built?

It was built in 1986, making it 39 years old in 2025.

What condition is SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf 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 SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf carry?

About 353 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns SH 229 S-O LM16.55 over Lawrence Moro Crk Rlf?

It is owned by the State Highway Agency.