US Bridges

Whitaker RD over Whitaker Creek

Good

Wilkinson County, Mississippi · Sec 47 T 1N R 1W B · Structure no. SA7900000000012

Built
1969
56 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
280 ft
6 main spans
Daily traffic
390
2023 count
Owner
County
County Highway Agency

About this bridge

Whitaker RD over Whitaker Creek is a prestressed concrete stringer/multi-beam or girder carrying Whitaker RD over Whitaker Creek in Wilkinson County, Mississippi. It was built in 1969, so it is 56 years old, older 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 390 vehicles a day, roughly 10% of them trucks, projected to reach 420 by 2045. The structure is 280 ft (85.3 m) long and 29 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesWhitaker RD
CrossesWhitaker Creek
LocationSec 47 T 1N R 1W B
RouteCounty Highway 1187
Coordinates31.01368, -91.16897
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.1 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 15
Structure length280 ft (85.3 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2023)
Projected traffic420 by 2045
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedReplacement because of relocation of road
Estimated improvement cost$800,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Whitaker RD over Whitaker Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is Whitaker RD over Whitaker 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 March 2023.

How much traffic does Whitaker RD over Whitaker Creek carry?

About 390 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Whitaker RD over Whitaker Creek?

The structure is 280 ft (85.3 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.

Who owns Whitaker RD over Whitaker Creek?

It is owned by the County Highway Agency.