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Interstate 126 (South Carolina)

Interstate 126 marker

Interstate 126
Lester Bates Freeway
Route information
Maintained by SCDOT
Length: 3.68 mi (5.92 km)
Existed: 1961 – present
Major junctions
West end: I-26 / US 76 in Columbia
East end: US 21 / US 76 / US 176 / US 321 in Downtown Columbia
Location
Counties: Richland
Highway system
SC 125 SC 126

Interstate 126 Business
Location: Columbia, South Carolina
Length: 0.90 mi (1.4 km)
Existed: Unknown–

Interstate 126 marker

Interstate 126 (I-126) is a spur route of I-26, almost entirely within the city limits of Columbia in the U.S. state of South Carolina.

Traversing a total of 3.68 miles (5.92 km), it starts at exit 108 along I-26, it has exits with I-20 (westbound only, signed "Exit 107" as it leads to the I-26 interchange), Colonial Life Boulevard (westbound only) and Greystone Boulevard (to Riverbanks Zoo), before crossing the Broad River on the Timmerman Bridge. Past the bridge is a final interchange with US 21/US 176/US 321 (Huger Street). Entering downtown Columbia, it merges briefly with US 21/US 176/US 321, at Huger Street, before ending at Gadsden Street. It is named the Lester Bates Freeway and is co-signed with US 76 for the entire route.

Construction started on I-126 in 1959 and it was completed in 1961 as a four-lane freeway spur of I-26 which opened at the same time. Around 1980, it was widened to six lanes to from I-26 to Greystone Boulevard and eight lanes from there to Huger Street. By the 1990s, a lane was added eastbound from Colonial Life Boulevard to Greystone Boulevard and westbound from Greystone Boulevard to a new I-20 exit just before its western terminus. The eastern terminus of I-126 has fluctuated between Huger Street and Gadsden Street.

All exits are unnumbered. The entire route is in Columbia, Richland County.


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