US Bridges

Papermill Rd. 256 over Riverdale Creek

Fair

Grenada County, Mississippi · Sec 30 T23N R 5E · Structure no. SA2200000000067

Built
1988
37 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
160 ft
3 main spans
Daily traffic
240
2014 count
Owner
County
County Highway Agency

About this bridge

Papermill Rd. 256 over Riverdale Creek is a prestressed concrete stringer/multi-beam or girder carrying Papermill Rd. 256 over Riverdale Creek in Grenada 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 240 vehicles a day, roughly 30% of them trucks, projected to reach 360 by 2034. The structure is 160 ft (48.8 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPapermill Rd. 256
CrossesRiverdale Creek
LocationSec 30 T23N R 5E
RouteCounty Highway 256
Coordinates33.83771, -89.81135
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.3 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length160 ft (48.8 m)
Longest span80 ft (24.4 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2014)
Projected traffic360 by 2034
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Papermill Rd. 256 over Riverdale Creek built?

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

What condition is Papermill Rd. 256 over Riverdale Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does Papermill Rd. 256 over Riverdale Creek carry?

About 240 vehicles per day (2014 count), of which roughly 30% are trucks.

How long is Papermill Rd. 256 over Riverdale Creek?

The structure is 160 ft (48.8 m) long with a longest span of 80 ft (24.4 m) and a deck 33 ft wide.

Who owns Papermill Rd. 256 over Riverdale Creek?

It is owned by the County Highway Agency.