US Bridges

CO RD 507 over Quiver River

FairPosted for load

Leflore County, Mississippi · Sec 7 T19N R 2W B · Structure no. SA4200000000040

Built
1955
70 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
232 ft
6 main spans
Daily traffic
80
2015 count
Owner
County
County Highway Agency

About this bridge

CO RD 507 over Quiver River is a steel stringer/multi-beam or girder carrying CO RD 507 over Quiver River in Leflore County, Mississippi. It was built in 1955, so it is 70 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. Its operating status is: posted for load restriction.

It carries about 80 vehicles a day, projected to reach 120 by 2035. The structure is 232 ft (70.7 m) long and 24 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

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CarriesCO RD 507
CrossesQuiver River
LocationSec 7 T19N R 2W B
RouteCounty Highway 614
CountyLeflore County
StateMississippi
Coordinates33.52943, -90.43886
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating31.1 US tons
Inventory rating18.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length232 ft (70.7 m)
Longest span80 ft (24.4 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2015)
Projected traffic120 by 2035
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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$435,000
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 507 over Quiver River built?

It was built in 1955, making it 70 years old in 2025.

What condition is CO RD 507 over Quiver River 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 2024.

How much traffic does CO RD 507 over Quiver River carry?

About 80 vehicles per day (2015 count).

How long is CO RD 507 over Quiver River?

The structure is 232 ft (70.7 m) long with a longest span of 80 ft (24.4 m) and a deck 24 ft wide.

Who owns CO RD 507 over Quiver River?

It is owned by the County Highway Agency.