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| [[Mississippi]]
| [[Mississippi]]
| SR-XXX
| SR-XXX
| County Hwy XXX
| CR-XXX
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| [[Missouri]]
| [[Missouri]]

Revision as of 07:58, 29 July 2013

This table identifies the specific naming conventions used for the various highway types for each state in the Unites States. Details of the naming convention is on the road naming page.

All interstate highways (freeways) are named the same across all states, so they are not included in the table below.

The state names are linked to the respective wiki page that provides specific editing guidelines (and other information) for that state. If the state link is red, there are no specific guidelines for that state yet. If you actively edit in that state consider creating that page and providing information to other editors in your state.

State State Highway County Highway/Road
Alabama SR-XXX CR-XXX
Alaska State Hwy XXX County Hwy XXX
Arizona SR-XXX CR-XXX
Arkansas State Hwy XXX County Hwy XXX
California SR-XXX CR-XXX
Colorado SR-XXX [1] CR-XXX
Connecticut State Rte XXX N/A [2]
Delaware DE-XXX *see forum [3] N/A [4]
District of Columbia State Hwy XXX County Hwy XXX
Florida SR-XXX CR-XXX
Georgia SR-XXX CR-XXX
Hawaii State Hwy XXX County Hwy XXX
Idaho State Hwy XXX County Hwy XXX
Illinois State Rte XXX County Hwy XXX
Indiana State Rd XXX County Hwy XXX
Iowa State Hwy XXX County Hwy XXX
Kansas K-XXX County Hwy XXX
Kentucky State Hwy XXX County Hwy XXX
Louisiana LA-XXX Parish Rd XXX
Maine State Hwy XXX County Hwy XXX
Maryland State Hwy XXX County Hwy XXX
Massachusetts MA-XXX [5] N/A
Michigan M-XXX CR-XXX (e.g., CR-B15)
Minnesota State Hwy XXX County Hwy XXX
Mississippi SR-XXX CR-XXX
Missouri State Hwy XXX
cnsd. SR-XXX
County Hwy XXX
cnsd. CR-XXX
Montana State Hwy XXX County Hwy XXX
Nebraska State Hwy XXX County Hwy XXX
Nevada SR-XXX CR-XXX
New Hampshire State Hwy XXX County Hwy XXX
New Jersey SR-XXX CR-XXX
New Mexico SR-XXX CR-XXX
New York SR-XXX CR-XXX
North Carolina NC-XXX N/A[6]
North Dakota State Hwy XXX County Hwy XXX
Ohio State Rte XXX County Hwy XXX
Oklahoma State Hwy XXX County Hwy XXX
Oregon State Hwy XXX County Hwy XXX
Pennsylvania State Rte XXX na
Rhode Island State Rte XXX N/A
South Carolina State Hwy XXX County Hwy XXX
South Dakota State Hwy XXX County Hwy XXX
Tennessee State Hwy XXX County Hwy XXX
Texas State Hwy XXX County Hwy XXX
Utah SR-XXX CR-XXX
Vermont State Hwy XXX County Hwy XXX
Virginia State Hwy XXX County Hwy XXX
Washington SR-XXX CR-XXX
West Virginia State Rte XXX County Hwy XXX
Wisconsin State Hwy XXX CR-XXX
Wyoming State Hwy XXX County Hwy XXX

Note: Some states are in the process of considering a change and may be designated with cnsd.

If you are an editor for a particular state that feels your state should consider a different format than you see above, please come to the US forums and select the sub-forum region for your state. In that sub-forum start a discussion around making a change to the naming convention for your state and tell the reasons why you think it should be done. Once consensus is reached the change can be made here.

General discussions on this page can be found in this thread.