US Bridges

N.3rd St. Mammoth over Town Branch

Good

Fulton County, Arkansas · 0.05 North Highway 9 · Structure no. 000000000023226

Built
2008
17 years old
Condition
Good
inspected October 2024
Type
Culvert
Steel
Length
33 ft
5 main spans
Daily traffic
787
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

N.3rd St. Mammoth over Town Branch is a steel culvert carrying N.3rd St. Mammoth over Town Branch in Fulton County, Arkansas. It was built in 2008, so it is 17 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 787 vehicles a day, projected to reach 94 by 2007. The structure is 33 ft (10.1 m) long.

Location

Open in Google Maps
CarriesN.3rd St. Mammoth
CrossesTown Branch
Location0.05 North Highway 9
RouteCity Street 64470
CountyFulton County
StateArkansas
Coordinates36.49633, -91.54042
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans5
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span5 ft (1.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic787 (2018)
Projected traffic94 by 2007
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 N.3rd St. Mammoth over Town Branch built?

It was built in 2008, making it 17 years old in 2025.

What condition is N.3rd St. Mammoth over Town Branch 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 October 2024.

How much traffic does N.3rd St. Mammoth over Town Branch carry?

About 787 vehicles per day (2018 count).

How long is N.3rd St. Mammoth over Town Branch?

The structure is 33 ft (10.1 m) long with a longest span of 5 ft (1.5 m).

Who owns N.3rd St. Mammoth over Town Branch?

It is owned by the City or Municipal Highway Agency.