The section of US 29 between Greensboro, North Carolina, and Danville, Virginia, has been designated as Future Interstate 785 (Future I-785) and has received future Interstate signs in several locations along that route. It will become an official Interstate Highway once improvements have been completed.
From Auburn, Alabama, to Greensboro, I-85 runs parallel to US 29, which serves primarily as a local route along that stretch.
The entire route in Florida runs within Escambia County. From its terminus north to SR 296, it is known as North Palafox Street. From this point, it is known as Pensacola Boulevard north to Ten Mile Road, approximately one mile (1.6 km) north of US 90 Alternate. Between SR 296 and the Molino community, US 29 runs parallel to its former routing, which is now County Road 95A. This former routing continues the name North Palafox Street from SR 296 north to Ten Mile Road.
US 29/SR 15 traverses Alabama in a general northeast–southwest path. It has never been a major route in the state; its significance was completely overshadowed with the completion of I-65 and I-85 during the 1970s. Today, US 29/SR 15 serves primarily to connect numerous smaller towns and cities in the southwest, south-central, and eastern parts of Alabama, notably passing near Troy, Tuskegee, and Auburn universities in the east.
US 29 no longer passes through downtown Auburn or downtown Opelika. The U.S. Highway is concurrent with I-85 from exit 51, south of Auburn, to exit 64, northeast of Opelika. This change was made by ALDOT in the 1990s. Route markers have been appropriately relocated since then.
US 29 passes through the northern portion of Georgia, starting in Hart County toward Athens and Gwinnett County and then onward to Atlanta. The highway passes by notable universities, such as Georgia Tech and Emory University in Atlanta and the University of Georgia in Athens. US 29 meanders through Hartwell and the Lake Hartwell region near the South Carolina border. From West Point, (just south of LaGrange) at the Alabama–Georgia state line to Downtown Atlanta, SR 8 and SR 14 are paired with US 29 at various points in the state. US 29 to the southwest of Atlanta has been named Roosevelt Highway, since Franklin D. Roosevelt made his final journey northward from Warm Springs along this stretch of highway. Large crowds gathered along US 29 on this day in April 1945 to pay their final respects to the deceased president. Unfortunately, for those who waited along the highway, they missed seeing the president's body being transported back to Washington DC on a train that ran on nearby tracks.
From Greenville through Greer, US 29 is known as Wade Hampton Boulevard. It is a major commercial artery for both Greer and Taylors. A six-lane highway, the road forms the western border of Bob Jones University and then passes near Chick Springs, a mineral springs that served as the focus of a small but important resort community during the 19th century.
US 29 was built as the main highway between Greenville and the other city of northwestern South Carolina, Spartanburg. The construction of I-85, connecting Greenville to Spartanburg, left US 29 underused until recent decades.
US 29 enters Washington DC via the Key Bridge adjacent to Georgetown University. The designation turns east onto the Whitehurst Freeway, bypassing Georgetown to the south. Upon crossing Rock Creek, the freeway ends, becoming the at-grade K Street. US 29 remains on K Street to 11th Street, where US 29 turns north onto 11th for seven blocks. At Rhode Island Avenue, US 29 turns right. US 29 northbound turns left at 6th Street (touching US 1 where it turns from Rhode Island Avenue to 6th Street); it follows 6th Street for two blocks and then turns left onto Florida Avenue, where it then turns right onto Georgia Avenue. US 29 southbound at this point, however, follows 7th Street to Rhode Island Avenue. The route maintains a northerly routing as it passes through northern Washington DC and enters Maryland. During its alignment with Georgia Avenue, US 29 bypasses the Howard University campus to the west.
Warrenton Turnpike is the former name of US 29 through Prince William County, Virginia. This is the name that was used for this road during the U.S. Civil War. Although the road has been expanded past Manassas into four lanes, it remains a rural two lane highway through Manassas National Battlefield Park, where I-66 carries through traffic. On either side of the road through the battlefield, split rail fences define property borders. The route has also been called the Bill-Beth Highway as it was the name of the children of the original highway developer.
U.S. Route 170 (US 170) was the portion of US 29 from US 70 at Charlotte, North Carolina, northeast to Lynchburg, Virginia, from 1926 until 1931, when US 29 became part of the route. The US 170 designation was then removed and the route remained as US 29 only.[2]
Future
The freeway stretch of US 29 traveling southwest from Greensboro to Lexington, North Carolina, is currently also signed as I-85 Business (I-85 Bus.) and US 70. On October 5, 2019, the North Carolina Department of Transportation submitted an application to American Association of State Highway and Transportation Officials, and was granted approval, for the removal of the I-85 Bus. designation from the freeway,[3] and the rerouting of US 70 between Greensboro and Thomasville,[4] leaving US 29 on the route. This plan, according to the state, will simplify overhead signage on the freeway and eliminate the confusion between I-85 and I-85 Bus.[citation needed]
^Transportation Advisory Committee (July 2019). "Removal of 'Business 85'". High Point Urban Area Metropolitan Planning Organization. Retrieved January 30, 2020.
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