US Bridges

Ennis Road over Bch Chinchahoma Creek

Good

Oktibbeha County, Mississippi · Sec 34 T18N R13E B · Structure no. SA5300000000072

Built
2007
18 years old
Condition
Good
inspected February 2024
Type
Channel Beam
Concrete
Length
69 ft
3 main spans
Daily traffic
60
2008 count
Owner
County
County Highway Agency

About this bridge

Ennis Road over Bch Chinchahoma Creek is a concrete channel beam carrying Ennis Road over Bch Chinchahoma Creek in Oktibbeha County, Mississippi. It was built in 2007, so it is 18 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 60 vehicles a day, projected to reach 90 by 2030. The structure is 69 ft (21 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesEnnis Road
CrossesBch Chinchahoma Creek
LocationSec 34 T18N R13E B
RouteCounty Highway 84
Coordinates33.3751, -88.92313
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 protection8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating42.5 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length69 ft (21 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2008)
Projected traffic90 by 2030
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Ennis Road over Bch Chinchahoma Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is Ennis Road over Bch Chinchahoma 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 February 2024.

How much traffic does Ennis Road over Bch Chinchahoma Creek carry?

About 60 vehicles per day (2008 count).

How long is Ennis Road over Bch Chinchahoma Creek?

The structure is 69 ft (21 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Ennis Road over Bch Chinchahoma Creek?

It is owned by the County Highway Agency.