SC 35 Darlington through Pageland 1926 Official

SC 151 replaces SC 35 1938 Official

Adjustments: In 1951, SC 151 north was truncated to SC 9 Pageland, replaced by US 601.
In 1954, SC 151 was placed on its Hartsville bypass as an upgrade to S-16-22 east of US 15 and new construction west of US 15. The old route through Hartsville became SC 151 ALT (now SC 151 bus).

SC 151 through Hartsville 1952 Darlington County

SC 151 bypasses Hartsville 1954 Darlington County

In 1974, SC 151 south was truncated to the US 52 Darlington Bypass, leaving behind SC 34.
Between 1983-85, SC 151 was put on its bypass of Pageland which was mostly new construction, leaving behind SC 151 Business.

SC 151 north of Pageland 1949 Official

SC 151 truncated to Pageland 1951 Official

SC 151 bypasses Pageland 1987 Chesterfield County

In 1997, SC 151 was routed onto a bypass east of Jefferson, leaving behind SC 151 Business.

SC 151 through Jefferson 1995 Chesterfield County

SC 151 bypasses Jefferson 2005 Chesterfield County

Improvements: SC 151 was 4-laned on its SC 34 multiplex in 1973.
In 1974, this 4-laning was extended to the east end of the Hartsville Bypass.
When opened between 1983-85, the Pageland Bypass north of SC 9 was 4-laned.
In 1997, SC 151 was 4-laned from SC 9 south to the end of the bypass south of Jefferson.
In 2004, SC 151 was 4-laned around Hartsville, plus north through McBee and most of the way to SC 903.
In 2007 or 2008, the remaining 7 miles of 2-lane SC 151 centered around SC 903 were multilaned.
Comment: SC 151 serves as a major thoroughfare between the Darlington/Florence area and Monroe/Charlotte, NC.

SC 151 Anderson to Williamston 1926 Official

SC 248 replaces SC 151 1929 Official