The following highways are numbered 55:
European route E55
Arab Mashreq route M55
Castlereagh Highway
Karoonda Highway
N55 road (Belgium)
Alberta Highway 55
Saskatchewan Highway 55
Quebec Autoroute 55
G55 Expressway
D55 road (Croatia)
R55 expressway (Czech Republic)
A55 autoroute
N55 road (France)
Bundesstraße 55
National Highway 55
Road 55
Ireland
N55 road (Ireland)
Highway 55 (Israel)
Route 55 (Japan)
Highway 55
Jungang Expressway
Gukjido 55
Baikal Highway (Former Number, Now renamed R2580)
R55 route
British A55 (Holyhead-Chester)
British M55 (Fulwood-Blackpool)
A55 road (Northern Ireland)
Interstate 55
U.S. Route 55 (former)
Alabama State Route 55
California State Route 55
Colorado State Highway 55
Connecticut Route 55
Florida State Road 55
Georgia State Route 55
Idaho State Highway 55
Illinois Route 55 (former)
Indiana State Road 55
Iowa Highway 55 (former)
K-55 (Kansas highway)
Kentucky Route 55
Louisiana Highway 55
Maryland Route 55
M-55 (Michigan highway)
Minnesota State Highway 55
Missouri Route 55 (1922) (former)
Montana Highway 55
Nebraska Highway 55 (former)
Nevada State Route 55 (former)
New Jersey Route 55
New Mexico State Road 55
New York State Route 55
North Carolina Highway 55
Ohio State Route 55
Oklahoma State Highway 55
Pennsylvania Route 55 (former)
South Carolina Highway 55
South Dakota Highway 55 (former)
Tennessee State Route 55
Texas State Highway 55
Farm to Market Road 55 (Texas)
Texas Park Road 55
Utah State Route 55
Virginia State Route 55
West Virginia Route 55
Wisconsin Highway 55
National Road 55 (Vietnam)
List of highways numbered 55 Wikipedia (Text) CC BY-SA