state highway northeast wilmington delaware route runs interchange interstate north route passes suburban areas intersects business bus near built state highway 1920s 1930s route designated bus north route moved current alignment terminus route description begins intersection interchange industrial section heading northwest lane divided interchange road passes amtrak northeast corridor intersects areas businesses past intersection enters residential area lane undivided road southbound lanes northbound lane route narrows lanes turns west north coming intersection bus point turns northeast form concurrency route lane undivided running residential commercial areas splits turning northwest washington street extension lane divided highway route passes southwest turns north marsh road lane undivided road forms western boundary road divided highway comes interchange immediately interchange crosses csx narrows lane undivided road heads passing residential neighborhoods businesses route gains second southbound lane road turns northeast forms western border turns north runs neighborhoods west woodland east ending intersection marsh road continues north past intersection road pennsylvania border annual average daily traffic count ranging high vehicles road intersection low vehicles national_highway_system history existed county road years later road upgraded state highway harvey road state highway extended north designated run north marsh road extended portion present day years later removed years later extended time realigned follow marsh road concurrency heading southwest route heading southeast road major intersections entire route
Delaware Route 3