US Bridges

Old HWY 45 North over Big Reed Creek

Fair

Lauderdale County, Mississippi · Sec 7 T 8N R18E B · Structure no. SA3800000000301

Built
1977
48 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
142 ft
4 main spans
Daily traffic
360
2022 count
Owner
County
County Highway Agency

About this bridge

Old HWY 45 North over Big Reed Creek is a prestressed concrete stringer/multi-beam or girder carrying Old HWY 45 North over Big Reed Creek in Lauderdale County, Mississippi. It was built in 1977, so it is 48 years old, older 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 360 vehicles a day, roughly 8% of them trucks, projected to reach 810 by 2043. The structure is 142 ft (43.3 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesOld HWY 45 North
CrossesBig Reed Creek
LocationSec 7 T 8N R18E B
RouteCounty Highway 1405
Coordinates32.54953, -88.49711
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.6 US tons
Inventory rating30.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 15
Structure length142 ft (43.3 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic360 (2022)
Projected traffic810 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.1 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Old HWY 45 North over Big Reed Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is Old HWY 45 North over Big Reed 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 Old HWY 45 North over Big Reed Creek carry?

About 360 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Old HWY 45 North over Big Reed Creek?

The structure is 142 ft (43.3 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns Old HWY 45 North over Big Reed Creek?

It is owned by the County Highway Agency.