US Bridges

F. Taylor Road over Flat Branch

PoorPosted for load

Harrison County, Mississippi · Sec 18 T 5S R11W · Structure no. SA2400000000019

Built
1971
54 years old
Condition
Poor
inspected November 2024
Type
Channel Beam
Concrete
Length
114 ft
6 main spans
Daily traffic
1,052
2024 count
Owner
County
County Highway Agency

About this bridge

F. Taylor Road over Flat Branch is a concrete channel beam carrying F. Taylor Road over Flat Branch in Harrison County, Mississippi. It was built in 1971, so it is 54 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 4 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: posted for load restriction.

It carries about 1,052 vehicles a day, roughly 8% of them trucks, projected to reach 1,578 by 2044. The structure is 114 ft (34.7 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesF. Taylor Road
CrossesFlat Branch
LocationSec 18 T 5S R11W
RouteCounty Highway 8071
Coordinates30.6049, -89.12202
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating40.3 US tons
Inventory rating24.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length114 ft (34.7 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,052 (2024)
Projected traffic1,578 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$2,000
NavigationNo navigation control on waterway

Frequently asked questions

When was F. Taylor Road over Flat Branch built?

It was built in 1971, making it 54 years old in 2025.

What condition is F. Taylor Road over Flat Branch 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 November 2024.

How much traffic does F. Taylor Road over Flat Branch carry?

About 1,052 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is F. Taylor Road over Flat Branch?

The structure is 114 ft (34.7 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns F. Taylor Road over Flat Branch?

It is owned by the County Highway Agency.