State |
Blank shield |
Naming convention |
Category on the Commons
|
Alabama |
 |
Alabama x.svg |
Category:Alabama State Route shields
|
Alaska |
 |
Alaska x shield.svg |
Category:Alaska highway shields
|
Arizona |
 |
Arizona x.svg |
Category:Arizona State Route shields
|
Arkansas |
 |
Arkansas x.svg |
Category:Arkansas State Highway shields
|
California |
 |
California x.svg |
Category:California State Route shields
|
Colorado |
 |
Colorado x.svg |
Category:Colorado road signs
|
Connecticut |
 |
Connecticut Highway x.svg |
Category:Connecticut Route shields
|
Delaware |
 |
Elongated circle x.svg |
Category:Elongated circular route shields
|
DC |
 |
DC-x.svg |
Category:District of Columbia road signs
|
Florida |
 |
Florida x.svg |
Category:Florida State Road shields
|
Georgia |
 |
Georgia x.svg |
Category:Road signs of Georgia (U.S. state)
|
Hawaii |
 |
HI-x.svg |
Category:Hawaii road signs
|
Idaho |
 |
ID-x.svg |
Category:Idaho state highway shields
|
Illinois |
 |
Illinois x.svg |
Category:Illinois Route shields
|
Indiana |
 |
Indiana x.svg |
Category:Indiana State Road shields
|
Iowa |
 |
Iowa x.svg |
Category:Iowa Highway Shields
|
Kansas |
 |
K-x.svg |
Category:Kansas highway shields
|
Kentucky |
 |
Elongated circle x.svg |
Category:Elongated circular route shields
|
Louisiana |
 |
Louisiana x.svg |
Category:Louisiana Highway shields
|
Maine |
 |
Maine x.svg |
Category:Maine state route shields
|
Maryland |
 |
MD Route x.svg |
Category:Maryland state highway route markers
|
Massachusetts |
 |
MA Route x.svg |
Category:Massachusetts Route shields
|
Michigan |
 |
M-x.svg |
Category:Michigan state trunk line highway shields
|
Minnesota |
 |
MN-x.svg |
Category:Minnesota State Route markers
|
Mississippi |
 |
Ellipse sign x.svg |
Category:Circular route shields
|
Missouri |
 |
MO-x.svg |
Category:Missouri Route shields
|
Montana |
 |
MT-x.svg |
Category:Montana highway shields
|
Nebraska |
 |
N-x.svg |
Category:Nebraska State Highway Shields
|
Nevada |
 |
Nevada x.svg |
Category:Nevada State Route shields
|
New Hampshire |
 |
NH Route x.svg |
Category:New Hampshire Route shields
|
New Jersey |
 |
Ellipse sign x.svg |
Category:Circular route shields
|
New Mexico |
 |
New Mexico x.svg |
Category:New Mexico State Road shields
|
New York |
 |
NY-x.svg |
Category:New York State Route signs
|
North Carolina |
 |
NC x.svg |
Category:North Carolina Highway Shields
|
North Dakota |
 |
North Dakota X.svg |
Category:North Dakota Highway shields
|
Ohio |
 |
OH-x.svg |
Category:Ohio State Route shields
|
Oklahoma[1] |
 |
Oklahoma State Highway x.svg |
Category:Oklahoma State Highway shields
|
Oregon |
 |
OR x.svg |
Category:Oregon Route shields
|
Pennsylvania |
 |
PA-x.svg |
Category:Pennsylvania Route shields
|
Puerto Rico |
— |
— |
—
|
Rhode Island |
 |
Rhode Island x.svg |
Category:Rhode Island Route shields
|
South Carolina[1] |
 |
South Carolina x.svg |
Category:South Carolina Highway shields
|
South Dakota |
 |
SD x.svg |
Category:South Dakota State Highway Shields
|
Tennessee |
  |
Tennessee x.svg Secondary Tennessee x.svg |
Category:Tennessee State Route shields
|
Texas |
 
 

|
Texas x.svg Texas Loop x.svg Texas Spur x.svg Texas FM x.svg Texas RM x.svg |
Category:Texas State Highway shields
|
Utah |
 |
Utah SR x.svg |
Category:Utah State Route shields
|
Vermont |
 |
Vermont x.svg |
Category:Vermont Route shields
|
Virginia |
  |
Virginia x.svg (Primary) Circle sign x.svg (Secondary) |
Category:Virginia road signs
|
Washington |
 |
WA-x.svg |
Category:Washington state route shields
|
West Virginia |
 |
WV-x.svg |
Category:West Virginia road signs
|
Wisconsin |

 |
WIS x.svg WIS County x.svg |
Category:Wisconsin State Highway shields Category:Wisconsin County Highway shields
|
Wyoming |
 |
WY-x.svg |
Category:Wyoming Highway shields
|