US Bridges

CR 561 over Little Clear Creek

Good

Alcorn County, Mississippi · Sec 35 T 3S R 5E · Structure no. SA0200000000105

Built
1999
26 years old
Condition
Good
inspected August 2023
Type
Channel Beam
Concrete
Length
124 ft
4 main spans
Daily traffic
212
2023 count
Owner
County
County Highway Agency

About this bridge

CR 561 over Little Clear Creek is a concrete channel beam carrying CR 561 over Little Clear Creek in Alcorn County, Mississippi. It was built in 1999, so it is 26 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 212 vehicles a day, roughly 8% of them trucks, projected to reach 300 by 2040. The structure is 124 ft (37.8 m) long and 31 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCR 561
CrossesLittle Clear Creek
LocationSec 35 T 3S R 5E
RouteCounty Highway 984
Coordinates34.77222, -88.73667
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating69.6 US tons
Inventory rating41.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length124 ft (37.8 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic212 (2023)
Projected traffic300 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 561 over Little Clear Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is CR 561 over Little Clear Creek 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 August 2023.

How much traffic does CR 561 over Little Clear Creek carry?

About 212 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is CR 561 over Little Clear Creek?

The structure is 124 ft (37.8 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns CR 561 over Little Clear Creek?

It is owned by the County Highway Agency.