Delaware Route 4

Delaware Route 4 marker
Delaware Route 4
Map
DE 4 highlighted in red
Route information
Maintained by DelDOT
Length14.08 mi[1] (22.66 km)
Existed1967[2]–present
Tourist
routes
Washington–Rochambeau Revolutionary Route
Major junctions
West end DE 279 / DE 896 in Newark
Major intersections
East end DE 48 in Wilmington
Location
CountryUnited States
StateDelaware
CountiesNew Castle
Highway system
DE 3 DE 5

Delaware Route 4 (DE 4) is a state highway in New Castle County, Delaware. The route runs from DE 279 and DE 896 in Newark east to DE 48 in downtown Wilmington. The route passes through suburban areas in northern New Castle County between Newark and Wilmington, intersecting DE 72 in the eastern part of Newark, DE 273 in Ogletown, DE 58 in Christiana, DE 7 in Stanton, DE 141 in Newport, DE 62 and DE 100 between Newport and Wilmington, and Interstate 95 (I-95)/U.S. Route 202 (US 202) in Wilmington. DE 4 is a four-lane road for much of its length.

What is now DE 4 was originally a county road that was paved in the 1930s. DE 4 was designated in the 1960s to run from the Maryland border along Chestnut Hill Road near Newark east to DE 48 in Wilmington. Between 1971 and 1981, the route extended northeast past DE 48 along Washington Street and Washington Street Extension to US 13 Business (US 13 Bus.) in Bellefonte. In the 1980s, the western terminus of DE 4 was realigned from Chestnut Hill Road to the newly-built Christiana Parkway, terminating at DE 2 (now DE 279) and DE 896.

  1. ^ Staff (2018). "Traffic Count and Mileage Report: Interstate, Delaware, and US Routes" (PDF). Delaware Department of Transportation. Retrieved March 29, 2020.
  2. ^ Cite error: The named reference DE 1967 map was invoked but never defined (see the help page).