A short portion of Interstate 20 was open to traffic in Mississippi by 1967. With the exception of through Meridian, the freeway ran east from Mississipi 15 (Exit 109) near Newton to U.S. 11 & 80 (Exit 169) at Kewanee. Subsequent sections were opened in 1968 from Meridian west to Pearl and in 1970 on the south side of Jackson.
Meridian, Mississippi - 1967
The overlap of Interstates 20 & 59 through Meridian was not completed until the mid-1970s.6
Downtown Atlanta - 1984
The original configuration of the Capitol Hill Interchange between Interstate 20 and Interstates 75 & 85 (Downtown Connector) in Atlanta utilized a number of left-hand ramps. This exchange was redesigned into a three-level interchange as part of the "Freeing the Freeways" megaproject between 1985 and November 1988.
In downtown Atlanta, Interstate 20 travels east from the Capitol Avenue overpass after a recently completed Atlanta Braves baseball game. Photo taken by Andy Field (05/27/07).
Starting in the vastness of western Texas, then emerging in the southeastern states as a major highway through several metropolitan areas, Interstate 20 provides an east-west connection through the northern tier of the Deep South states. It originates in West Texas and passes through the Dallas-Forth Worth area en route to Shreveport, Birmingham, Atlanta and Columbia before culminating in Florence, South Carolina.
Interstate 20 begins humbly at a split from I-10 near Kent, Texas, but not near any cities or urban areas. The westernmost section of Interstate 20 travels through some sparsely populated, isolated terrain, which resulted in the 2006 enactment of an 80 miles-per-hour speed limit along an 89-mile stretch between IH 10 and Monahans.
This 80 miles per hour speed limit sign is posted on westbound Interstate 20 near Piyote, Texas. Trucks may only travel 70 miles per hour on this stretch of freeway. Interstate 10 has similar speed laws in West Texas. Photo taken by Robert Lee (06/03/06).
This section of Interstate 20 serves mid-sized Lone Star communities such as Midland, Odessa and Abilene. The highway acts at the main conduit between the West Coast and the Dallas-Fort Worth Metroplex. There Interstate 20 bypasses both cities to the south, overriding portions of original alignments of Interstate 820 and Interstate 635 respectively. Interstate 30, beginning at I-20 west of Fort Worth, facilitates movements into Downtown and to Dallas by way of the original Dallas Fort-Worth Turnpike. Interstate 820, the first branch of I-20 from the west, constitutes a belt route around the west, north, and east side of Fort Worth as well.
East from Fort Worth, I-20 varies between six and eight lanes as it travels through cities such as Arlington, Grand Prairie and Duncanville through to south Dallas. Leaving Dallas, the freeway passes through Mesquite where it transitions from urban to rural environs as it enters the vast Piney Woods region of East Texas. A spectacular view of the Dallas cityscape is offered to motorists entering the metropolitan area westbound along this stretch. Otherwise through the Piney Woods, Interstate 20 serves the cities of Tyler, Longview and Marshall through to the state line.
Upon entering the Pelican State of Louisiana, Interstate 20 encounters the Shreveport metropolitan area of Caddo Parish. A second freeway loop in the form of Interstate 220 exists, facilitating through traffic around the north side of the city. I-20 meanwhile intersects the current north end of Interstate 49 in dramatic fashion with a multi-level stack interchange. The freeway cuts through the central business district of Louisiana's third largest city from there.
East of Shreveport, Interstate 20 passes by the sprawling Barksdale A.F.B. as it again enters rural landscapes. It is not until the east-west freeway reaches the city of Monroe that the scenery changes. Here lies the busiest stretch of highway between Dallas and Jackson. Monroe was also the location of a second planned bypass route of I-20, defunct Interstate 420.2 At the Mississippi River, Interstate 20 departs Louisiana for Vicksburg, Mississippi via a four-lane cantilever bridge.
Vicksburg is a city rich in Civil War history. For Interstate 20, it is the entrance into the Deep South and the first of three urban centers the route encounters in the Magnolia State. 40 miles separate the western city with the capital of Jackson. Jackson is the largest urban area of the state, and I-20 expands there to six to eight lanes as it overlaps with U.S. 49 and Interstate 55 through the southern reaches of the city. The overlap with I-55 ends at "The Stack", a three-level interchange nicknamed for its flyovers. The moniker applies because Mississippi has few other stack interchanges (though the Interstate 220 northern terminus is also a tri-level stack). U.S. 49 ties into the directional-T interchange with I-55 via flyovers constructed as part of a three-year project to upgrade "The Stack" between 2003 and 2006.1
I-220 comprises the third urban loop of Interstate 20. The north-south freeway carries U.S. 49 northward to an exit of the city and Yazoo City before it concludes at I-55. The metropolitan area spreads eastward along the I-20 and U.S. 80 corridors. The suburbs of Pearl and Brandon provide the freeway with a highly suburban feel. East of Exit 59, Interstate 20 returns to forested environs.
The last urban center Interstate 20 sees in Mississippi is Meridian. Here the freeway begins the lengthy overlap with Interstate 59. I-59 is the conduit from New Orleans and Houston to Birmingham and Nashville, and thus adds a substantial amount of traffic to Interstate 20. The two highways additionally add U.S. 11-80 and Mississippi 19 to form a five-way overlap through the urban area. Downtown Meridian is situated to the north of the narrow east-west freeway.
Entering the state of Alabama, Interstates 20 & 59 travel to Cuba, Alabama 8 and the western reaches of High Priority Corridor 6, a federally mandated corridor between Meridian and Savannah, Georgia by way of U.S. 80. The corridor doubles as the planned extension of Interstate 85. If completed, I-85 will vastly upgrade U.S. 80 to freeway standards west from its current terminus in Montgomery to Interstates 20 & 59.
Otherwise Interstates 20 & 59 travel northeast from the state line to Tuscaloosa, home to the University of Alabama. Bryant-Denny Stadium in Tuscaloosa has a capacity of over 100,000 as of 2010, and during Crimson Tide home games traffic congestion arises along Interstates 20 & 59 . Interstate 359 represents an urban spur to both the central business district and the University of Alabama campus while I-20 & 59 skirt the urban area to the south while expanding to six overall lanes.
Continuing northeast toward Birmingham, Alabama's largest city, Interstates 20 & 59 maintain six lanes and see an increasing amount of traffic. For the burgeoning metropolitan area of Birmingham and Jefferson County, Interstate 459 exists to facilitate through travel interests around the city for points north and east. While the southwest suburb of Bessemer is older and more industrial based, the metro area saw massive growth in Shelby County via I-65 south and to the southeast by way of U.S. 280. This adds commuter traffic to I-459, with the majority of the loop expanded to six lanes. Staying north through the highly urbanized area, I-20 & 59 continue northeast toward Interstate 65 and the locally dubbed "Malfunction Junction". The nickname of the interchange with I-65 is derived from the left-hand ramps linking the two routes and carriageway reversal of both freeways through the exchange.
Downtown Birmingham lies south of a viaduct along Interstates 20 & 59 and north of Red Mountain. The elevated six-lane freeway affords motorists with unobstructed views of the Downtown skyline. A short distance east of there by is the split of I-59 north from I-20 east. The 154-mile overlap concludes at a trumpet interchange (Exit 130) south of Birmingham-Shuttlesworth International Airport (BHM).
Interstate 20 turns briefly southeast, cutting across Red Mountain as it heads through the eastern suburb of Irondale and over Shades Mountain. A symmetrical stack interchange lines this stretch with Interstate 459. Another 11 miles of built-up areas buffer Interstate 20 before the highway leaves the metropolitan area beyond Leeds and Moody.
Rolling, forested hills greet travelers along eastbound Interstate 20 in Alabama near Cook Springs (Exit 152) after a rain shower. The freeway retains rural characteristics as it travels east toward Atlanta.
This stretch was later expanded to six lanes with a barrier median separating traffic. Photo taken 07/15/05.
East from Karr Gap, Interstate 20 returns to rural scenery, albeit this time across the Appalachian piedmont. The freeway lines northern reaches of Talladega Superspeedway, a 2.66-mile NASCAR track, east of the Coosa River and west of Anniston. The city of Anniston has the dubious honor of being well-known for being home to the Anniston Army Depot, home to various weapons of mass destruction including that of sarin gas. I-20 passes south of Anniston through the city of Oxford at Exits 179, 185 and 188.
Not long after entering the Peach State, Interstate 20 enters the sprawling Atlanta metropolitan area. The freeway quickly expands to six, then eight, then ten... to an ultimate expansion of 16 lanes. Although the western interchange with Interstate 285 is vastly substandard, Interstate 20 is quite modern as it travels through the city limits of Atlanta. A compact interchange welcomes I-20 motorists to the central business district and Interstate 75 and 85 overlap, the Downtown Connector. The skyline of Atlanta is nothing short of spectacular. Views from Interstate 20 include the skyscrapers and Turner Field, home of the Atlanta Braves Baseball franchise from 1997-2016, to the southeast. A few curves guide motorists eastward out of the city into Dekalb County and the east junction with the Perimeter Highway. A second cancelled Interstate 420 was to have tied into the I-20 mainline on this curved portion. The south urban loop was slated to incorporate Georgia 166 (Lakewood Freeway / Langford Parkway) into its overall route.
26 miles east of Interstate 285 at Covington, Interstate 20 reduces from six to four lanes as it departs the Atlanta metropolitan area. For the next 150 miles, pine forest and widely spaced interchanges is the norm for east-west motorists. This landscape persists to Exit 190, where the Augusta urban area quickly begins. The final branch of I-20 follows at Exit 195. Interstate 520 (Bobby Jones Expressway) arcs to the south and east around the city of Augusta, serving western reaches of the suburban area and industrial areas to the south. The freeway ended ahead of the Savannah River until 2004, when the first of two extensions lengthened the route into South Carolina. A full loop was made of I-520 when it was completed north to I-20 at Exit 6 on December 16, 2009.
Once across the Savannah River, Interstate 20 enters the Palmetto State. The 141-mile route across South Carolina is designated the Strom Thurman Freeway, named after James Strom Thurman (1902-2003), S.C. member of the U.S. Senate from 1954 until his death in 2003. The persistant landscape of pine forest along I-20 between Atlanta and Augusta essentially continues east from North Augusta, South Carolina. Elevation changes offer some differentiation through to Lexington, where suburbia takes over. The freeway expands to six lanes at Exit 61 ahead of St. Andrews and the north side of Columbia. A second "Malfunction Junction" along I-20 lies northwest of the capital city at Interstate 26. A substandard cloverleaf interchange facilitates movement between the two freeways just north of the I-26 split with I-126 east toward Downtown Columbia, adding to the mix of weaving traffic and sudden lane changes.
Together I-20 to the north and I-26 to west form two thirds of the the Columbia Beltway system, with I-77 (Southeastern Beltway) rounding out the loop. A pervasive interchange with various flyovers joins Interstate 77 with I-20 and adjacent Alpine Road near Fort Jackson to the northeast of the city. East of there, I-20 was expanded to six lanes in 2014, as suburban expansion lines U.S. 1 east to Pontiac and Exit 82.
Leaving central South Carolina, the final 60 miles of Interstate 20 traverse a mixture of pine forest, agricultural areas and wetlands. The freeway avoids the main population centers along this stretch, and lower traffic counts reflect this. At Florence, Interstate 20 concludes at a three-quarter cloverleaf interchange, with directional ramps linking I-20 east with Interstate 95 north and I-95 south with I-20 west. The freeway mainline here defaults onto Business Spur I-20 east. This business route represents the only such occurrence where an Interstate highway ends as a Business route of itself. The city of Florence spreads to the east of I-95, with two shopping malls and other assorted retail linking Business Spur I-20 (David H. McLeod Boulevard) through to its end at U.S. 76. Florence is also the only urban area of any consequence along the Interstate 95 corridor in South Carolina.
Some have wondered why Interstate 20 ends in an isolated part of West Texas rather than overlap with Interstate 10 and connection to the west coast (perhaps via I-8 or I-10 west of Casa Grande, Arizona). This did not occur due to the significant mileage of dually-signed freeway. Therefore, Interstate 20 is not a coast-to-coast route.
As part of the High Priority Corridor 5 project in South Carolina and North Carolina, a proposal for an easterly extension of Interstate 20 to Wilmington, North Carolina, was proposed by the governor of North Carolina as part of his Strategic Transportation Plan for Southeastern North Carolina on May 5, 2003. This extension would allow Interstate 20 to follow the route of U.S. 76 from Florence east to Wilmington.2
At Chadbourn, at the current intersection of U.S. 74 and U.S. 76, Interstate 20 would meet a proposed easterly extension of Interstate 74. Interstate 74, planned to be extended from Cincinnati, Ohio, southeast on a path roughly parallel to U.S. 52 and U.S. 220, would overlap with Interstate 20 between Chadbourn and Bolton via Whiteville.
Interstates 20 and 74 would follow U.S. 74-76 east to Whiteville, then continue on via U.S. 74-76 due east to Bolton. Interstate 20 will continue east from this point into Wilmington, and Interstate 74 would turn south along North Carolina 211 toward Myrtle Beach. Both the extension of Interstate 20 into Wilmington and the extension of Interstate 74 along North Carolina 211 are part of High Priority Corridor 5.
Interstate 20 would follow U.S. 74-76 east to Wilmington, passing by proposed Interstate 140, the planned Interstate bypass route for U.S. 17. The first segment of Interstate 140 is planned for completion in 2005, and it will provide a 14.5-mile bypass from U.S. 17 at the Pender County line south to U.S. 421, then onward to U.S. 17 near Bishop in Brunswick County (with an eventual eastern extension from Bishop to U.S. 421 south of downtown Wilmington planned ultimately).
After Interstate 140, Interstate 20 would follow U.S. 17-74-76 and North Carolina 133 over the Brunswick and Cape Fear Rivers into downtown Wilmington. Interstate 20 could enter the city directly via U.S. 17-74-76, or it could turn north via U.S. 421 and then east via North Carolina 133 to enter from the north. There would be no direct connection to Interstate 40, which terminates at U.S. 117/North Carolina 132 northeast of Wilmington. The freeway connection to Interstate 40 would be via Interstate 140, which in turn would also connect to the U.S. 17 freeway, which is planned to be upgraded to freeway standards throughout the state. U.S. 17 would be the most direct route to Myrtle Beach to the south and Jacksonville to the north along U.S. 17.
There are some in South Carolina who have protested the notion that Interstate 20 should depart their state and enter North Carolina. Instead, some have suggested that Interstate 20 should continue southeast directly Myrtle Beach, perhaps via U.S. 76-301 and South Carolina 22. However, Future Interstate 73 is planned to provide for most of this route.
High Priority Corridor
Interstate 20 in Dallas County is part of High Priority Corridor 55: Dallas to Memphis via Little Rock.
Parallel U.S. Routes
Interstate 20 replaced U.S. 80 from IH 10 in West Texas to the east side of Dallas. The freeway parallels or overlaps with the remainder of the route east to Cuba, Alabama. There U.S. 11 accompanies I-20 & 59 northeast to Birmingham. U.S. 11 remains along side I-59 northward while U.S. 78 joins the I-20 corridor east to Atlanta.
U.S. 78 leaves I-20 for Stone Mountain while U.S. 278 takes over as the freeway companion through to Augusta, Georgia. The east-west alignment of U.S. 1 starts in Augusta and takes the US route to Columbia and Camden parallel to Interstate 20. The final miles of the freeway leading into Florence do not parallel a US Highway.
Interstate 20 across the state of Georgia was constructed between August 1958 and November 1980.7 The western most section of I-20, from Villa Rica to the Alabama state line, opened to traffic on December 20, 1977.8
In Texas, Interstate 20 was an original Interstate Highway, and it was initially approved by the Texas State Highway Commission in 1962 with 634 miles. Early maps showed Interstate 20 passing through Downtown Fort Worth and Dallas along the route currently occupied by Interstate 30; the route shifted once adequate funding for today's Interstate 20 was made available from Interstate Highway Funds. Since the federal funding formula for new Interstate freeways allocated only a certain number of miles to each state, Texas leaders had to find innovative ways to construct an Interstate bypass of both areas to the south of each city. To that end, Texas repaid the federal government the small amount of money it contributed for Interstate 30, thereby reclaiming the mileage for use on Interstate 20.4 The final route for I-20, including those adjustments through Dallas-Fort Worth, was approved in 1971.5
Traveling west on Interstate 20, this is the first advisory sign of the pending junction with Interstate 10 east of Kent. Photo taken by Robert Lee (06/03/06).
Use the left lane to connect to Interstate 10 east to San Antonio and the right lane to Interstate 10 west to El Paso. Traffic from westbound Interstate 10 will merge with Interstate 20 shortly. Photo taken by Robert Lee (06/03/06).
A zero milepost is located under the overhead sign bridge as westbound Interstate 20 ends and the freeway splits between Interstate 10 east (left lane only) and Interstate 10 west (both lanes). Traffic from Interstate 10 merges in from the left. Photo taken by Robert Lee (06/03/06).
This is a close-up of the zero milepost shown in the preceding photobox. For the ramp to eastbound Interstate 10, see the perspective from Interstate 10 west. Photo taken by Robert Lee (06/03/06).
Perspective from Interstate 10 east
This is the first advance signage for the pending junction with Interstate 20 as seen on eastbound Interstate 10 in West Texas. The mileage sign is located three miles west of Kent and about 13 miles west of the Interstate 20 interchange. Photo taken by Steve Hanudel (01/11/05).
Now east of Kent, eastbound Interstate 10 approaches its junction with Interstate 20. This older sign leaves room for the U.S. 80 shield that used to accompany Interstate 20 east to Dallas. Since U.S. 80 was decommissioned through this area in 1991, the new signs (which were added in 2006 once the construction project was complete) no longer have this space. Those new signs are also in Clearview. Photos taken by Steve Hanudel (01/11/05) and Chris Elbert (03/31/07).
Interstate 10 prepares to split with Interstate 20 at the Reeves County line. Although there is no exit number for Interstate 20, the ramp correlates with milepost 187 of Interstate 10. Note the conversion of the sign to Clearview, which occurred in 2006. Photos taken by Jeff Royston (12/30/00) and Chris Elbert (03/31/07).
The lonely split of Interstate 20 eastbound from Interstate 10 eastbound. This point marks the departure of traffic for northern Texas destinations such as Dallas, Fort Worth, Midland and Odessa, while Interstate 10 takes the southerly route through Fort Stockton en route to San Antonio. Photos taken by Jeff Royston (12/30/00) and Chris Elbert (03/31/07).
Close-up of Interstate 10/20 overhead signs on Interstate 10 east. The numbers: 383 miles to San Antonio, 428 miles to Fort Worth, and 460 miles to Dallas. The first town of any consequence along Interstate 20 is Toyah at Exit 22. Photo taken by Jeff Royston (12/30/00).
This reassurance shield for eastbound Interstate 10 is posted immediately after the split between Interstate 10 and Interstate 20 in West Texas. Photo taken by Steve Hanudel (01/11/05).
This mileage sign provides the distance to Fort Stockton (77 miles) and San Antonio (383 miles) via eastbound Interstate 10. Photo taken by Steve Hanudel (01/11/05).
Perspective from Interstate 10 west
Westbound Interstate 10 approaches its junction with Interstate 20. Interstate 20 travels northeast toward Pecos, Monahans, and Odessa-Midland. Photo taken by Steve Hanudel (01/11/05).
Westbound Interstate 10 reaches Exit 187, Junction Interstate 20 east to Pecos. The two main lanes continue west on Interstate 10 toward El Paso. Photos taken by Steve Hanudel (01/11/05) and Chris Elbert (03/31/07).
After merging with Interstate 20 west traffic, Interstate 10 west approaches Exit 186, which is nothing more than a U-Turn allowing motorists to turn to eastbound Interstate 10 toward San Antonio. The right two lanes continue west toward El Paso on Interstate 10. Photo taken by Robert Lee (06/03/06).
Perspective from Interstate 20 east
This neutered Interstate 20 shield is the first reassurance shield on eastbound Interstate 20 after the split from Interstate 10. From here, Interstate 20 travels northeast toward Midland-Odessa along the old alignment of U.S. 80. Photo taken by Chris Elbert (03/31/07).
This upcoming miles sign is the first indication of the eastern terminus with Interstate 95 given to eastbound Interstate 20 motorists. It is posted just to the east of Exit 137/South Carolina 340, the final mainline interchange. Photo taken by Chris Patriarca (06/13/03).
Interstate 20 crosses the Darlington/Florence County line upon entering the final three miles. Pictured here is the two-mile guide sign for Exits 141A/B - Interstate 95. Photo taken by Chris Patriarca (06/13/03).
Auxiliary guide sign for Exit 141A advising Myrtle Beach traffic interests to use Interstate 95 north. U.S. 501 connects Interstate 95 to Myrtle Beach via Exit 181, 21 miles to the northeast. Photo taken by Chris Patriarca (06/13/03).
Continuing east, we are now one mile west of Interstate 95. Fayetteville, North Carolina, is 90 miles to the northeast and Savannah, Georgia, is 170 miles to the south. Florence is the only major city along the Interstate 95 corridor in the Palmetto State. Photo taken by Chris Patriarca (06/13/03).
Approaching Exits 141A/B for Interstate 95 on Interstate 20 eastbound. The northbound ramp for Interstate 95 departs on the left while mainline traffic splits between Business Spur 20 east and Interstate 95 south (Exit 141B). The Exit 141B panel is the first mentioning of Business Spur 20 on Interstate 20 east. Traffic continuing east into Florence via Business Spur 20 will reach downtown in four miles. Photos taken 12/14/01 and by Chris Patriarca (06/13/03).
The Interstate 20 mainline partitions at the final interchange. For now this interchange is the eastern terminus, although a planned extension may or may not occur to the city of Wilmington, North Carolina. If this plan is enacted, Interstate 20 in all likelihood will overlap with Interstate 95 north to bypass the city of Florence to the north. The Interstate 95 southbound ramp departs shortly from the Business Spur 20 eastbound continuation of the Interstate 20 freeway. Three miles to the south U.S. 76 intersects Interstate 95 at Exit 157. In the 1995 photo, note the button copy shields and signs and lighting fixtures. These old signs erroneously showed Business Spur I-20 as Interstate 20. Tricolor shields were also found on original signs along Interstate 95 for Business Spur I-20 east as well. Photos taken 12/14/01, by Chris Patriarca (06/13/03) and by Michael Summa (1995).
Continuing past the Interstate 95 ramp, Interstate 20 eastbound erodes into Business Spur 20 east at Exit 141B/Interstate 95 south. Traffic continuing eastward along Business Spur 20 is greeted with at-grade intersections and a handful of traffic lights on the trek to U.S. 76 and downtown Florence. Photos taken 12/14/01 and by Chris Patriarca (06/13/03).
Perspective from Business Spur I-20 west
Now traveling west on Business Spur I-20/David H. McLeod Boulevard, this is the first advance guide sign for the junction with Interstate 95 since the Evans Street intersection. The control cities are Fayetteville to the north and Savannah to the south, neither of which are in South Carolina. Photo taken 05/30/07.
After passing through traffic signals at Beltline Drive and Hospitality Boulevard and after passing an offramp to the north frontage road alongside the boulevard, these trailblazer shields are posted for Interstate 20 and Interstate 95. Photo taken 05/30/07.
The final traffic signal on westbound Business Spur I-20 is with Radio Drive (South Carolina Secondary 21-1060). From here, the divided highway widens to freeway standards in anticipation of the junction with Interstate 95 and the transition to Interstate 20 west. Photo taken 05/30/07.
Westbound Business Spur I-20 is a divided highway as it enters the Interstate 95 interchange. The next business route that serves Interstate 20 is located over 1,100 miles to the west in Baird, Texas along an old alignment of U.S. 80. This is largely because Georgia, Alabama, and Mississippi do not use business loops on Interstate 20. Photo taken by Chris Patriarca (06/13/03).
Continuing west, Business Spur I-20 transitions directly into Interstate 20. The overhead signs are for Exits 141B-A, Junction Interstate 95 north and south. The capital city of Columbia is 79 miles westward via Interstate 20 and South Carolina 277. Photos taken 05/30/07 and by Chris Patriarca (06/13/03).
Exit 141A departure of the southbound Interstate 95 cloverleaf ramp from Business Spur I-20 west. The bridge in the background carries eastbound motorists to Interstate 95 north to Fayetteville, North Carolina. Photo taken by Chris Patriarca (06/13/03).
A flyover ramp carries traffic from eastbound Interstate 20 onto northbound Interstate 95; westbound Business Spur I-20 passes under the ramp. Photo taken 05/30/07.
After passing under the flyover ramp, the two lanes of Business Spur I-20 west become the left two lanes of Interstate 20 as the business route merges onto the mainline freeway. There is no END shield for the business route. Photo taken 05/30/07.
This is the first Interstate 20/Business Spur I-20 advance guide signs to appear on Interstate 95 south for Exits 160B-A. This is a rare instance where a Interstate and Business Spur shield are displayed on the same guide signage. Interstate 20 is the only instance where a two-digit Interstate route terminates into a business counterpart of itself. Interstate 526 in Charleston is an example of a three-digit route that ends in a similar manner. Interstate 96 used to end in this manner in Muskegon, Michigan, until the business spur was decommissioned. Photo taken by Jeff Morrison (08/09/05), vidcap taken 02/11/01, and photo taken by Chris Curley (03/24/00).
The first ramp connects southbound Interstate 95 to westbound Interstate 20 (Exit 160B), while the second ramp connects to Business Spur I-20 east (Exit 160A). The business spur is still shown erroneously with a tri-color shield. Speed limits are 70 miles per hour on Interstate 20 west between Florence and Columbia as the freeway passes through territory that mostly rural in nature, and there are few population centers between the two cities. Photo taken by Jeff Morrison (08/09/05).
Nearing Exit 160B for Interstate 20 westbound, Interstate 95 sees these overheads. The denture capital of the world Florence, is easily accessible by Exit 164/U.S. 52 and by Business Spur I-20 east/Exit 160A. This image shows the same overheads illuminated by signage lighting. South Carolina maintains signage lighting, while their southeastern counterparts Alabama and Georgia do not. Since the photo taken in 2000, the signs have been replaced to show Interstate 20 rather than Business Spur I-20 to Florence. In the 1996 video capture, the original button copy signage that once graced the sign bridges on Interstate 95 southbound was still in place, but all Interstate 95 button copy signage was replaced between 1996 and 2000. Photos taken by Jeff Morrison (08/09/05) and on 08/05/00; vidcap taken 08/26/96.
The westbound beginning of Interstate 20 from Interstate 95 southbound at Exit 160B. The reflective signage in this photograph was installed during Winter of 2000. Interstate 20 is designated the Strom Thurman Freeway between Florence and Columbia. The first westbound exit of Interstate 20 is Exit 157, four miles to the west with South Carolina 340. The 1996 video capture shows the original button copy signage at Exit 160B/Interstate 20 west on Interstate 95 south. Note that the Exit 160A panel erroneously displayed a tricolor Interstate 20 shield in place of Business Spur I-20. Photo taken by Jeff Morrison (08/09/05) and vidcaps taken 02/11/01 and 08/26/96.
Immediately thereafter, southbound Interstate 95 reaches Exit 160A, Junction Business Spur I-20 east to Florence via a loop ramp. Photo taken by Jeff Morrison (08/09/05).
Two mile south of the eastern terminus of Interstate 20. Business Spur I-20 is shown to the left because it is represents Exit 160A, the first of the two off-ramps at this interchange. Photo taken 05/30/07.
One mile south of Interstate 20/Business Spur I-20 on Interstate 95 north. Interstate 95 retains concrete throughout the state of South Carolina for the time being. Photo taken 05/30/07.
Interstate 95 north meets Exit 160A for Business Spur I-20 eastbound. The interchange for Interstate 20 and Interstate 95 is a cloverleaf with the exception of the eastbound Interstate 20 to northbound Interstate 95 ramp. The overpass to which the signs are attached is not a part of the interchange of Interstate 20. It represents the adjacent Ebenezer Road, a road that also crosses Interstate 20 as well. Note that the graffiti on the Business Spur I-20 panel in 2001 was no longer present in 2007. Photos taken 05/30/07 and 12/14/01.
Interstate 95 north reaches Exit 160B, Junction Interstate 20 west via this cloverleaf ramp. The next interchange for East Coast's Main Street is four miles to the north with U.S. 52. Other major east-west Interstates to conclude at Interstate 95 include Interstate 4, Interstate 10, and Interstate 80. Photo taken 05/30/07.
After the transition ramp to Interstate 20 west, traffic from Interstate 20 east merges onto Interstate 95 north. For the next several miles, Interstate 95 will carry three northbound lanes. Photo taken 05/30/07.
Perspective from Interstate 20 west
The first westbound reassurance shield for Interstate 20. A forested stretch of freeway constitutes Interstate 20 from Florence to Columbia. Traffic counts through our experiences on Interstate 20 are vastly lower than that of Interstates 26, 85, or 95. Photo taken by Chris Patriarca (06/13/03).
Business Spur I-20 Eastern Terminus - U.S. 76 - Florence, South Carolina
Perspective from Business Spur I-20/David H. McLeod Boulevard east
Eastbound Business Spur I-20/David H. McLeod Boulevard approaches its end at U.S. 76 southwest of downtown Florence. From here, a left turn follows U.S. 76 east to downtown Florence, Marion, and to Myrtle Beach (via U.S. 501). U.S. 76 east ultimately enters North Carolina, serves the growing city of Wilmington, and ends in Wrightsville Beach. To the southwest, U.S. 76 travels toward Timmonsville and Sumter. Photo taken 05/30/07.
Business Spur I-20/David H. McLeod Boulevard ends at U.S. 76/Palmetto Street in Florence at this traffic signal. There is no END business spur shield present here. Photo taken 05/30/07.
Perspective from U.S. 76 west
The first appearance of Business Spur I-20 is this junction sign found on westbound U.S. 76 southwest of downtown Florence. Photo taken 05/30/07.
Use Business Spur I-20 west to Interstate 20 west and Interstate 95 north. Interstate 20 travels west to Columbia, Augusta, and Atlanta, while Interstate 95 travels northeast to Fayetteville. Photo taken 05/30/07.
Westbound U.S. 76 reaches Business Spur I-20/David H. McLeod Boulevard west to Interstate 20 west and Interstate 95 north. Photo taken 05/30/07.
Perspective from Business Spur I-20/David H. McLeod Boulevard west
The first set of shields are trailblazers to Interstate 20 west and Interstate 95. These are 1972 specification Interstate shields, a rarity in South Carolina. Photo taken 05/30/07.
Shortly thereafter is the first reassurance shield for Business Spur I-20, which is flanked by a mileage sign providing the distance to Interstate 95 (and Interstate 20) in two miles and the distance to Timmonsville eight miles to the southwest via Evans Street. Photo taken 05/30/07.
Westbound Business Spur I-20 approaches the Evans Street traffic signal. A trailblazer shield for Business Spur I-20 is posted at Evans Street. Another mileage sign providing the distance to Interstate 95 (and Interstate 20) in two miles and the distance to Timmonsville eight miles to the southwest via Evans Street is posted here. Photos taken 05/30/07.
A second reassurance shield for Business Spur I-20, flanked by a trailblazer shield for Interstate 95, is posted after the Evans Street traffic signal. In another mile, signs for the forthcoming junction with Interstate 95 and Interstate 20 will appear on westbound Business Spur I-20. Photo taken 05/30/07.