US Bridges

SR 336 over Stream

Good

Pontotoc County, Mississippi · 2.7 MI W SR 76 · Structure no. 310033605801080

Built
1987
38 years old
Condition
Good
inspected April 2023
Type
Channel Beam
Concrete
Length
69 ft
1 main span
Daily traffic
330
2023 count
Owner
State
State Highway Agency

About this bridge

SR 336 over Stream is a concrete channel beam carrying SR 336 over Stream in Pontotoc County, Mississippi. It was built in 1987, so it is 38 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 330 vehicles a day, roughly 4% of them trucks, projected to reach 330 by 2043. The structure is 69 ft (21 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR 336
CrossesStream
Location2.7 MI W SR 76
RouteState Highway 336
Coordinates34.29413, -89.14936
Functional classRural Minor Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 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 rating51.9 US tons
Inventory rating31.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1 (+2 approach)
Design loadHS 20
Structure length69 ft (21 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic330 (2023)
Projected traffic330 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 336 over Stream built?

It was built in 1987, making it 38 years old in 2025.

What condition is SR 336 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 April 2023.

How much traffic does SR 336 over Stream carry?

About 330 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 336 over Stream?

The structure is 69 ft (21 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns SR 336 over Stream?

It is owned by the State Highway Agency.