US Bridges

SR 513 Spur over Stream

Good

Clarke County, Mississippi · 0.1 MI E US 11 · Structure no. 310051301200010

Built
1986
39 years old
Condition
Good
inspected May 2023
Type
Channel Beam
Concrete
Length
76 ft
4 main spans
Daily traffic
1,500
2023 count
Owner
State
State Highway Agency

About this bridge

SR 513 Spur over Stream is a concrete channel beam carrying SR 513 Spur over Stream in Clarke County, Mississippi. It was built in 1986, so it is 39 years old, older 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 1,500 vehicles a day, roughly 9% of them trucks, projected to reach 1,500 by 2043. The structure is 76 ft (23.2 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR 513 Spur
CrossesStream
Location0.1 MI E US 11
RouteState Highway 513
Coordinates32.17647, -88.82867
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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum 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 alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating33.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span19 ft (5.8 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2023)
Projected traffic1,500 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 513 Spur over Stream built?

It was built in 1986, making it 39 years old in 2025.

What condition is SR 513 Spur over Stream 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 May 2023.

How much traffic does SR 513 Spur over Stream carry?

About 1,500 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SR 513 Spur over Stream?

The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.

Who owns SR 513 Spur over Stream?

It is owned by the State Highway Agency.