New Jersey Route 109

Route 109
Route information
Auxiliary route of US 9
Maintained by NJDOT and Cape May County
Length	3.06 mi[1] (4.92 km)
Existed	1972–present
Major junctions
South end	CR 633 in Cape May
Major intersections	CR 621 / Ocean Drive in Lower Township G.S. Parkway in Lower Township
North end	US 9 in Lower Township
Location
Country	United States
State	New Jersey
Counties	Cape May
Highway system
New Jersey State Highway Routes Interstate US State Scenic Byways
← Route 101 → Route 120
← CR 632 → CR 634

Route 109 is a 3.06-mile (4.92 km) state highway located in Cape May County, New Jersey, United States. The route runs from Jackson Street in Cape May north to an intersection with U.S. Route 9 (US 9) in Lower Township. It crosses one of two road bridges over the Cape May Canal (the other is Route 162) and provides access to the southern end of the Garden State Parkway and County Route 621 (CR 621, Ocean Drive) as well as to Cape May. Only the section of road in Lower Township is state maintained; the rest is maintained by Cape May County and signed as County Route 633 (CR 633), which extends 0.34 mi (0.55 km)^[2] past the southern terminus along Jackson Street and Perry Street to CR 626 in West Cape May.

Present-day Route 109 was designated as a part of pre-1927 Route 14 in 1917 before becoming the southernmost portion of Route 4 in 1927. By the 1940s, US 9 extended south to Cape May from Absecon along this part of Route 4. In 1953, the Route 4 designation was dropped from this segment of road to avoid the concurrency with US 9. In 1972, US 9 was rerouted to head to the Cape May–Lewes Ferry terminal, with the former alignment into Cape May becoming Route 109.