US Bridges

S-8-62 over I-26

Poor

Berkeley County, South Carolina · At Ladson · Structure no. 000000000003599

Built
1961
64 years old, rebuilt 1980
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
262 ft
5 main spans
Daily traffic
39,100
2023 count
Owner
State
State Highway Agency

About this bridge

S-8-62 over I-26 is a prestressed concrete stringer/multi-beam or girder carrying S-8-62 over I-26 in Berkeley County, South Carolina. It was built in 1961 and reconstructed in 1980, so it is 64 years old, older than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 39,100 vehicles a day, roughly 3% of them trucks, projected to reach 47,702 by 2043. The structure is 262 ft (79.9 m) long and 99 ft wide.

CarriesS-8-62
CrossesI-26
LocationAt Ladson
RouteState Highway 62
Coordinates32.99862, -80.09405
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.7 US tons
Inventory rating7.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 15
Structure length262 ft (79.9 m)
Longest span54 ft (16.5 m)
Deck width99 ft (30.3 m)
Roadway width96 ft (29.3 m)
Vertical clearance over deck17 ft (5.1 m)

Traffic and service

Average daily traffic39,100 (2023)
Projected traffic47,702 by 2043
Trucks3%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$830,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was S-8-62 over I-26 built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1980.

What condition is S-8-62 over I-26 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does S-8-62 over I-26 carry?

About 39,100 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is S-8-62 over I-26?

The structure is 262 ft (79.9 m) long with a longest span of 54 ft (16.5 m) and a deck 99 ft wide.

Who owns S-8-62 over I-26?

It is owned by the State Highway Agency.