state highway delaware route runs newark east downtown wilmington route passes suburban areas northern newark wilmington intersecting eastern newark newport newport wilmington interstate wilmington lane road length originally county road paved 1930s designated 1960s run maryland border chestnut hill road near newark east wilmington route extended past washington street bus 1980s western terminus realigned chestnut hill road newly built parkway terminating route description begins intersection road newark heads southwest northeast route heads southeast concurrent lane undivided parkway carrying eastbound lanes westbound lane road runs wooded areas comes bridge amtrak northeast corridor railroad line east widens lane divided highway passes south campus intersection splits south continues east near delaware stadium campus north intersecting point road runs farmland north residential neighborhoods south comes crossing secondary railroad line road heads commercial areas intersects past intersection continues east chestnut hill road heads suburban passing residential neighborhoods businesses curving northeast route continues passes southeast interchange changes road following road passes north hospital comes intersection western terminus access road delaware park crossing station follows northeast corridor route continues commercial areas woods curves east reach intersection point turns north concurrency lane divided running wooded areas nearby development including passing amtrak northeast corridor railroad line road passes east delaware park curves northeast point routes head commercial area split way pair eastbound main street westbound splits heading northwest limestone road continues east way pair past homes businesses lanes direction directions route rejoin route lane divided enters newport splits way pair eastbound westbound route interchanges way pair eastbound westbound directions rejoin route continues northeast lane undivided road leaves newport heads suburban neighborhoods northwest banning park southeast route intersects maryland avenue passing mix homes businesses road comes intersection southern terminus crosses csx railroad line continues wilmington passes businesses route passes comes ramp northbound past enters downtown wilmington splits way pair maryland avenue eastbound westbound ending routed way pair boulevard eastbound westbound annual average daily traffic count ranging high vehicles west end concurrency low vehicles interchange entire length national_highway_system history existed county road road wilmington paved years later portion west paved work underway improve road newport widening completion year later road widened lanes way pair market street street newport established present designation appeared point ran maryland border near newark east wilmington following chestnut hill road state line picking current alignment southeast newark route extended northeast bus forming brief concurrency continuing truncated realigned easternmost years later portion concurrent widened divided highway road shifted west new alignment passing amtrak tracks white clay creek parkway southern edge newark completed september realigned use parkway ending southwestern newark rerouted use parkway following year following designation removed parkway major intersections entire route
Delaware Route 4