US Bridges

S-35-34 over Little Pee Dee Overflow

Good

Marlboro County, South Carolina · 1 MI E Mccoll · Structure no. 000000000009450

Built
1999
26 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
66 ft
2 main spans
Daily traffic
700
2023 count
Owner
State
State Highway Agency

About this bridge

S-35-34 over Little Pee Dee Overflow is a concrete continuous slab carrying S-35-34 over Little Pee Dee Overflow in Marlboro County, South Carolina. It was built in 1999, so it is 26 years old, younger than the South Carolina average of 48 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 700 vehicles a day, roughly 3% of them trucks, projected to reach 973 by 2043. The structure is 66 ft (20.1 m) long and 37 ft wide.

CarriesS-35-34
CrossesLittle Pee Dee Overflow
Location1 MI E Mccoll
RouteState Highway 34
Coordinates34.66591, -79.50564
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, precast panels
Main spans2
Design loadHS 25 or greater
Structure length66 ft (20.1 m)
Longest span33 ft (10.1 m)
Deck width37 ft (11.2 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2023)
Projected traffic973 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 S-35-34 over Little Pee Dee Overflow built?

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

What condition is S-35-34 over Little Pee Dee Overflow 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 March 2023.

How much traffic does S-35-34 over Little Pee Dee Overflow carry?

About 700 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is S-35-34 over Little Pee Dee Overflow?

The structure is 66 ft (20.1 m) long with a longest span of 33 ft (10.1 m) and a deck 37 ft wide.

Who owns S-35-34 over Little Pee Dee Overflow?

It is owned by the State Highway Agency.