to the north-northeast. They cross under, but don't have an interchange with, I-20. After only about , US 29 departs to the northwest, concurrent along Chapel Street SW, along with SR 3 Connector. SR 14/SR 154 heads northeast and cross over, but don't intersect, US 19/US 41/SR 3. At the intersection with Spring Street SW, SR 14 abruptly ends, and SR 154 continues eastward. A short distance later, it crosses over, but doesn't have an interchange with, I-75/I-85. SR 154 parallels I-20 along Memorial Drive SE, intersecting US 23/SR 42 (Moreland Avenue SE), which forms the Fulton–DeKalb county line. Then, it meets SR 155 (Candler Road SE). SR 154 heads northeast to an intersection with US 278/SR 12 (Covington Highway). It continues to the northeast for about until it meets its eastern terminus, an intersection with SR 10 (Mountain Drive/Memorial Drive). National Highway System The only parts of SR 154 that are part of the National Highway System, a system of roadways important to the nation's economy, defense, and mobility, are those parts concurrent with US 29/SR 14 southwest of Palmetto; US 29 Alternate/SR 14 Alternate in, and northeast of, Palmetto; and the Langford Parkway in East Point and Atlanta. Major intersections Special routes State Route 154 Connector State Route 154 Connector (SR 154 Conn.) is a connecting route of SR 154 that exists entirely within the southeastern part of Atlanta, in Fulton County. It begins just east of Grant Park, which contains the Atlanta Cyclorama & Civil War Museum, in Glenwood Park, at an intersection with Glenwood Avenue SE. The highway heads due north to an interchange with Interstate 20 (I-20). It continues its due north orientation until it meets its northern terminus, an intersection with the SR 154 mainline (Memorial Drive SE), in Reynoldstown. SR 154 Conn. is not part of the National Highway System, a system of roadways important to the nation's economy, defense, and mobility. State Route 154 Spur State Route 154 Spur (SR 154 Spur) exists entirely within the central part of DeKalb County, southeast of Avondale Estates. It begins at an intersection with the SR 154 mainline (Memorial Drive SE) and runs in a generally eastern route to meet its eastern terminus, an intersection with US 278/SR 12 (Covington Highway). SR 154 Spur is not part of the National Highway System, a system of roadways important to the nation's economy, defense, and mobility. See