|Auxiliary route of I-85|
|Maintained by SCDOT|
|Length||42.16 mi (67.85 km)|
|South end||I-26 near Clinton|
|North end||I-385 BS / US 276 in Downtown Greenville|
Interstate 385 (I-385) is an Interstate Highway located in the Upstate region of South Carolina. I-385 is a spur route of Interstate 85. The highway provides a connection between Greenville and Interstate 26 to the south, connecting Greenville to Columbia and Charleston. Around Greenville, the last several miles of I-385 forms the northeastern quadrant of a partial beltway around Greenville's southern suburbs along with Interstate 185.
After exit 42, Interstate 385 turns into a Business Spur and becomes East North Street and later — for northbound motorists only — Beattie Place. The spur promptly ends at US 29 (Church Street) near the Bon Secours Wellness Arena in downtown Greenville.
The explosive economic growth of southern Greenville county is largely attributed to I-385 and its connection to the city of Greenville and the major cities of Atlanta and Charlotte (via I-85). This area is known by locals as the "Golden Strip".
I-385 features a rather unusual rest area in the median strip near Laurens, that serves both directions of traffic. It was completed as part of the original design of the U.S. 276 expressway in 1958, modeled after the type of single median-located rest areas shared by both north and southbound traffic (to save money). The design is similar to many of those built on turnpikes that predated the Interstate System.
The general idea — but none of the specifics — of I-385 were present on the 1955 Yellow Book map of the Greenville area. Also of note is that Interstate 85 would have used the US 29 corridor from Greenville east towards Spartanburg based on the diagram.
The portion of I-385 that replaced US 276 (from SC 417 in Mauldin to SC 56/I-26 in Clinton) was initially the first phase built of an SC DOT plan that predated the Interstate System to upgrade and bypass existing through routes, the goal of forming a single limited-access highway from Greenville to the port of Charleston via the State Capital of Columbia. This plan was scrapped as soon as the future I-26 was added to the act of Congress that set into motion the Interstate System. As a result, I-26 was one of the first Interstates in the south to open in significant mileage (most in SC between 1959 and 1963).
Before 1985, I-385 was only signed as such from downtown Greenville to I-85. The portion of the freeway from US 276 in Mauldin to the southern terminus at I-26 was signed as US 276. When the connecting portion was completed, the entire freeway was signed as I-385.
For seven months ending July 23, 2010, northbound traffic could not use a 15-mile section of I-385 in Laurens County due to a $60.9 million project to pave the portion extending from South Carolina Highway 101 to the I-385-I-26 interchange near Clinton, SC in concrete. The closing of a major highway generated controversy. Closing the interstate for construction saved approximately $34 million.
Between 2002 and 2012, I-385 was widened from 2 to 3 lanes in each direction from just north of exit 24 near Fountain Inn to just south of Woodruff Rd/SC 146 (exit 35), with the portion between exits 31 and 35 resurfaced in concrete.
Starting in February 2016 and expected to continue through 2020, the I-385/I-85 interchange is being reconstructed to decrease congestion and related accidents.
|Laurens||Clinton||0.00||0.00||I-26 east||Continuation beyond southern terminus; I-26 exit 51|
|2.00||3.22||2||SC 308 – Ora, Clinton|
|Laurens||5.31||8.55||5||SC 49 – Laurens, Cross Anchor|
|8.55||13.76||9||US 221 – Laurens, Enoree|
|Gray Court||10.34||16.64||10||Metric Road – Gray Court|
|15.87||25.54||16||SC 101 – Woodruff, Gray Court|
|18.87||30.37||19||SC 14 east – Owings, Gray Court||Southern end of SC 14 concurrency|
|Fountain Inn||21.63||34.81||22||SC 14 west – Fountain Inn||Northern end of SC 14 concurrency|
|Greenville||23.10||37.18||23||SC 418 – Fountain Inn, Pelzer|
|24.11||38.80||24||Fairview Street – Fountain Inn|
|Simpsonville||25.77||41.47||26||Harrison Bridge Road|
|27.13||43.66||27||Fairview Road – Simpsonville|
|28.71||46.20||29||Georgia Road – Simpsonville|
I-185 Toll north (Southern Connector) / US 276 west – Atlanta, Anderson, Mauldin
|Northbound exit and southbound entrance; I-185 exit 1B; eastern terminus of US 276|
Old Stage Road / E. Standing Springs Road to US 276
|Southbound exit and northbound entrance|
I-185 Toll north – Atlanta
SC 417 (Laurens Road) – Simpsonville
|I-185 not signed northbound|
|33.07||53.22||33||Bridges Road – Mauldin|
|34.13||54.93||34||Butler Road – Mauldin|
|35.50||57.13||35||SC 146 (Woodruff Road) – Mauldin|
|Greenville||36.20||58.26||36||I-85 – Spartanburg, Anderson||Signed as exits 36A (north) and 36B (south) northbound; single exit 36 southbound; I-85 exits 51B-C|
|37.29||60.01||37||Roper Mountain Road|
|40.11||64.55||40||SC 291 (Pleasantburg Drive)|
|41.86||67.37||42||US 276 – Travelers Rest, Mauldin|
|42.16||67.85||—||East North Street (I-385 Bus. north)||Continuation as unsigned I-385 Bus.|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi|
Interstate 385 Business
|Location||Greenville, South Carolina|
|Length||0.490 mi (789 m)|
Interstate 385 Business (I-385 Bus.) is a 0.490-mile (0.789 km) boulevard-grade business route of I-385 along North Street, between Stone Avenue (US 276) and Church Street (US 29). It is an unsigned highway. Its continuation along North Street becomes SC 183. It also connects to US 123 (Academy Street) and SC 183 (Beattie Place). Signage previously existed for this spur route, but by 2007 has been removed; appears only in the SCDOT Greenville–Spartanburg Metro map.