US Bridges

Robinson Road over Bch of Rocky Bottom Ck

Good

Oktibbeha County, Mississippi · Sec 2 T17N R15E · Structure no. SA5300000000037

Built
1997
28 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
100
2008 count
Owner
County
County Highway Agency

About this bridge

Robinson Road over Bch of Rocky Bottom Ck is a concrete culvert carrying Robinson Road over Bch of Rocky Bottom Ck in Oktibbeha County, Mississippi. It was built in 1997, so it is 28 years old, younger than the Mississippi average of 38.9 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 100 vehicles a day, projected to reach 150 by 2030. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRobinson Road
CrossesBch of Rocky Bottom Ck
LocationSec 2 T17N R15E
RouteCounty Highway 6
Coordinates33.36174, -88.69705
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.
Culvert8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.9 US tons
Inventory rating37.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 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 traffic100 (2008)
Projected traffic150 by 2030
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Robinson Road over Bch of Rocky Bottom Ck built?

It was built in 1997, making it 28 years old in 2025.

What condition is Robinson Road over Bch of Rocky Bottom Ck 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 February 2023.

How much traffic does Robinson Road over Bch of Rocky Bottom Ck carry?

About 100 vehicles per day (2008 count).

How long is Robinson Road over Bch of Rocky Bottom Ck?

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

Who owns Robinson Road over Bch of Rocky Bottom Ck?

It is owned by the County Highway Agency.