US Bridges

Mccullum Road over Ditch No 6

PoorClosed to traffic

Washington County, Mississippi · Sec 5 T15N R 5W · Structure no. SA7600000000019

Built
1985
40 years old
Condition
Poor
inspected September 2024
Type
Channel Beam
Concrete
Length
38 ft
22 main spans
Daily traffic
30
2023 count
Owner
County
County Highway Agency

About this bridge

Mccullum Road over Ditch No 6 is a concrete channel beam carrying Mccullum Road over Ditch No 6 in Washington County, Mississippi. It was built in 1985, so it is 40 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 30 vehicles a day, roughly 8% of them trucks, projected to reach 42 by 2043. The structure is 38 ft (11.6 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMccullum Road
CrossesDitch No 6
LocationSec 5 T15N R 5W
RouteCounty Highway 1031
Coordinates33.17675, -90.73614
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck0 FailedOut of service and beyond corrective action.
Superstructure0 FailedOut of service and beyond corrective action.
Substructure0 FailedOut of service and beyond corrective action.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans22
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2023)
Projected traffic42 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$500,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mccullum Road over Ditch No 6 built?

It was built in 1985, making it 40 years old in 2025.

What condition is Mccullum Road over Ditch No 6 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does Mccullum Road over Ditch No 6 carry?

About 30 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Mccullum Road over Ditch No 6?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 22 ft wide.

Who owns Mccullum Road over Ditch No 6?

It is owned by the County Highway Agency.