US Bridges

I-85 NB over Cherokee Creek

Good

Cherokee County, South Carolina · 3.0 MI NE of Gaffney · Structure no. 000000000002916

Built
2002
23 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
145 ft
1 main span
Daily traffic
31,250
2023 count
Owner
State
State Highway Agency

About this bridge

I-85 NB over Cherokee Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying I-85 NB over Cherokee Creek in Cherokee County, South Carolina. It was built in 2002, so it is 23 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 31,250 vehicles a day, roughly 25% of them trucks, projected to reach 54,688 by 2043. The structure is 145 ft (44.2 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI-85 NB
CrossesCherokee Creek
Location3.0 MI NE of Gaffney
RouteInterstate 85
Coordinates35.1066, -81.61265
Functional classUrban Principal Arterial - Interstate

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 protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating58.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length145 ft (44.2 m)
Longest span140 ft (42.7 m)
Deck width58 ft (17.8 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,250 (2023)
Projected traffic54,688 by 2043
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-85 NB over Cherokee Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is I-85 NB over Cherokee Creek 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 October 2023.

How much traffic does I-85 NB over Cherokee Creek carry?

About 31,250 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is I-85 NB over Cherokee Creek?

The structure is 145 ft (44.2 m) long with a longest span of 140 ft (42.7 m) and a deck 58 ft wide.

Who owns I-85 NB over Cherokee Creek?

It is owned by the State Highway Agency.