US Bridges

CR 124 over Davis Lake Spillway

Good

Chickasaw County, Mississippi · Sec 12 T12S R 3E B · Structure no. SA090000000A013

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
191
2022 count
Owner
County
County Highway Agency

About this bridge

CR 124 over Davis Lake Spillway is a prestressed concrete stringer/multi-beam or girder carrying CR 124 over Davis Lake Spillway in Chickasaw County, Mississippi. It was built in 2016, so it is 9 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 191 vehicles a day, roughly 8% of them trucks, projected to reach 270 by 2040. The structure is 80 ft (24.4 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 124
CrossesDavis Lake Spillway
LocationSec 12 T12S R 3E B
RouteCounty Highway 124
Coordinates34.04961, -88.93622
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length80 ft (24.4 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic191 (2022)
Projected traffic270 by 2040
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 124 over Davis Lake Spillway built?

It was built in 2016, making it 9 years old in 2025.

What condition is CR 124 over Davis Lake Spillway 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 October 2024.

How much traffic does CR 124 over Davis Lake Spillway carry?

About 191 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is CR 124 over Davis Lake Spillway?

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

Who owns CR 124 over Davis Lake Spillway?

It is owned by the County Highway Agency.