US Bridges

CO RD 253 over Big Black River Canal

Good

Webster County, Mississippi · Sec 32 T19N R 9E B · Structure no. SA7800000000036

Built
1988
37 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
211 ft
4 main spans
Daily traffic
300
2015 count
Owner
County
County Highway Agency

About this bridge

CO RD 253 over Big Black River Canal is a prestressed concrete stringer/multi-beam or girder carrying CO RD 253 over Big Black River Canal in Webster County, Mississippi. It was built in 1988, so it is 37 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 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 300 vehicles a day, roughly 8% of them trucks, projected to reach 450 by 2035. The structure is 211 ft (64.3 m) long and 31 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesCO RD 253
CrossesBig Black River Canal
LocationSec 32 T19N R 9E B
RouteCounty Highway 722
Coordinates33.46844, -89.37139
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating21.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length211 ft (64.3 m)
Longest span100 ft (30.5 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2015)
Projected traffic450 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 CO RD 253 over Big Black River Canal built?

It was built in 1988, making it 37 years old in 2025.

What condition is CO RD 253 over Big Black River Canal 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 April 2023.

How much traffic does CO RD 253 over Big Black River Canal carry?

About 300 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is CO RD 253 over Big Black River Canal?

The structure is 211 ft (64.3 m) long with a longest span of 100 ft (30.5 m) and a deck 31 ft wide.

Who owns CO RD 253 over Big Black River Canal?

It is owned by the County Highway Agency.