The following highways are numbered 446:
Indiana State Road 446 
Kentucky Route 446 
Maryland Route 446 
Nevada State Route 446 
New Jersey Route 446 (unsigned designation for the Atlantic City Expressway) 
New Jersey Route 446X (unsigned designation for the Atlantic City–Brigantine Connector)
New Mexico State Road 446 
New York State Route 446 
Ohio State Route 446 
Pennsylvania Route 446 
Puerto Rico Highway 446| Preceded by 445 | Lists of highways 446 | Succeeded by 447 |
In the U.S. state of New Jersey, the New Jersey Department of Transportation (NJDOT) maintains a system of state highways. Every significant section of roadway maintained by the state is assigned a number, officially State Highway Route X. Interstate Highways and U.S. Highways are included in the system. State Routes are signed with the circular highway shield.
Route 87 is a state highway located in Atlantic County in the U.S. state of New Jersey. It runs 1.70 mi (2.74 km), heading north from Atlantic City at an intersection with U.S. Route 30 to Brigantine, where it terminates at the end of the Brigantine Bridge over the Absecon Inlet, continuing as County Route 638. In Atlantic City, the route runs through the Marina District, which contains a few casinos, along Huron Avenue and Brigantine Boulevard. Here, Route 87 intersects with Route 187 and the Atlantic City–Brigantine Connector, the latter providing a limited-access route between Route 87 and the Atlantic City Expressway. Route 87 is the only road to and from Brigantine.
The Atlantic City Expressway, officially numbered, but unsigned, as Route 446 and abbreviated A.C. Expressway, ACE, or ACX, and known locally as the Expressway, is a 44.19-mile (71.12 km) controlled-access toll road in the U.S. state of New Jersey, managed and operated by the South Jersey Transportation Authority (SJTA). It serves as an extension of the freeway part of Route 42 from Turnersville southeast to Atlantic City. The Atlantic City Expressway is signed as east-west, though the mileage and exits decrease as if one is travelling north-south. It connects Philadelphia and the surrounding Delaware Valley metropolitan area with Atlantic City and other Jersey Shore resorts, and also serves other South Jersey communities, including Hammonton and Mays Landing. The expressway intersects many major roads, including Route 73 in Winslow Township, Route 54 in Hammonton, Route 50 in Hamilton Township, the Garden State Parkway in Egg Harbor Township, U.S. Route 9 (US 9) in Pleasantville, and the Atlantic City–Brigantine Connector near the eastern terminus in Atlantic City.
Interstate 495 (I-495) is the designation for the following five Interstate Highways in the United States, all of which are related to I-95:
New York State Route 446 (NY 446) is a state highway in the Southern Tier of New York in the United States. The highway extends for 6.76 miles (10.88 km) on a northeast–southwest alignment from an intersection with NY 16 north of the hamlet of Hinsdale to a junction with NY 305 in the village of Cuba. It parallels the Southern Tier Expressway very closely for its entire length. NY 446 was originally designated as part of Route 4, an unsigned legislative route, in 1908. The Hinsdale–Cuba highway received its first posted designation in 1924 when it was included as part of NY 17. It was renumbered twice, becoming part of NY 63 in 1930 and NY 408 in the 1940s, before gaining its current designation on July 1, 1974.
New York State Route 286 (NY 286) is an east–west state highway in the vicinity of the city of Rochester, New York, in the United States. It links Rochester to its eastern suburbs and to western Wayne County. The western terminus of the route is at exit 7 on NY 590 just inside the Rochester city limits. Its eastern terminus is at NY 350 in Walworth. NY 286 is named Browncroft Boulevard from NY 590 to its junction with Qualtrough and Clark roads in Penfield. This portion of the highway passes through predominantly residential areas. East of this intersection, the route is known as Atlantic Avenue and traverses more rural areas.
An unsigned highway is a highway that has been assigned a route number, but does not bear road markings that would conventionally be used to identify the route with that number. Highways are left unsigned for a variety of reasons, and examples are found throughout the world. Depending on the policy of the agency that maintains the highway, and the reason for not signing the route, the route may instead be signed a different designation from its actual number, with small inventory markers for internal use, or with nothing at all.
U.S. Route 322 is a spur of U.S. Route 22, running from Cleveland, Ohio, east to Atlantic City, New Jersey. The easternmost segment of the route in New Jersey runs 62.64 miles (100.81 km) from the Commodore Barry Bridge over the Delaware River in Logan Township, Gloucester County, where it continues southeast to Atlantic Avenue and Pacific Avenue in Atlantic City, Atlantic County. The portion of the route between the Commodore Barry Bridge and Route 42 in Williamstown is mostly a two-lane undivided road that is concurrently signed with County Route 536 (CR 536), passing through Mullica Hill and Glassboro. From Williamstown, US 322 follows the Black Horse Pike, a four-lane road, southeast to Atlantic City. In Hamilton Township, Atlantic County, US 322 forms a concurrency with U.S. Route 40, continuing with that route all the way to Atlantic City. US 322 intersects several major roads including U.S. Route 130 and Interstate 295 (I-295) in Logan Township, the New Jersey Turnpike in Woolwich Township, Route 55 in Harrison Township, Route 42 in Williamstown, Route 50 and U.S. Route 40 in Hamilton Township, the Garden State Parkway in Egg Harbor Township, and U.S. Route 9 in Pleasantville.
