US Bridges

CR 387G Caddo Gap over Branch of Mazarn Crk

Fair

Garland County, Arkansas · 1.88 MI JCT 104 · Structure no. 000000000018556

Built
1976
49 years old
Condition
Fair
inspected October 2023
Type
Channel Beam
Concrete
Length
31 ft
1 main span
Daily traffic
1,182
2018 count
Owner
County
County Highway Agency

About this bridge

CR 387G Caddo Gap over Branch of Mazarn Crk is a concrete channel beam carrying CR 387G Caddo Gap over Branch of Mazarn Crk in Garland County, Arkansas. It was built in 1976, so it is 49 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,182 vehicles a day, roughly 1% of them trucks, projected to reach 51 by 2007. The structure is 31 ft (9.4 m) long and 21 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCR 387G Caddo Gap
CrossesBranch of Mazarn Crk
Location1.88 MI JCT 104
RouteCounty Highway 387
CountyGarland County
StateArkansas
Coordinates34.45937, -93.28289
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span29 ft (8.8 m)
Deck width21 ft (6.4 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,182 (2018)
Projected traffic51 by 2007
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 387G Caddo Gap over Branch of Mazarn Crk built?

It was built in 1976, making it 49 years old in 2025.

What condition is CR 387G Caddo Gap over Branch of Mazarn Crk in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.

How much traffic does CR 387G Caddo Gap over Branch of Mazarn Crk carry?

About 1,182 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 387G Caddo Gap over Branch of Mazarn Crk?

The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 21 ft wide.

Who owns CR 387G Caddo Gap over Branch of Mazarn Crk?

It is owned by the County Highway Agency.