Category:Diagrams of state highway route markers of the United States

• Diagrams of circular route shields‎ (8 C, 1 P, 1218 F)

A

• Diagrams of Alabama State Route shields‎ (1 C, 272 F)
• Alaska highway shields‎ (14 F)
• American Samoa Highway shields‎ (5 F)
• Arizona State Route shields‎ (7 C, 120 F)
• Diagrams of Arkansas State Highway shields‎ (4 C, 483 F)

C

• Diagrams of California State Route shields‎ (3 C, 352 F)
• Diagrams of Colorado State Highway shields‎ (3 C, 268 F)
• Connecticut Route shields‎ (3 C, 408 F)

D

• Diagrams of Delaware State Route shields‎ (3 C)
• Diagrams of District of Columbia Route shields‎ (11 F)

F

• Diagrams of Florida State Road shields‎ (3 C, 1092 F)

G

• Diagrams of Georgia (U.S. state) state route shields‎ (14 C, 451 F)
• Guam Route shields‎ (44 F)

H

• Diagrams of Hawaii State Route shields‎ (1 C, 574 F)

I

• Idaho State Highway shields‎ (4 C, 72 F)
• Diagrams of Illinois Route shields‎ (1 C, 231 F)
• Indian Route shields‎ (37 F)
• Indiana State Road shields‎ (3 C, 245 F)
• Diagrams of Iowa State Highway Shields‎ (4 C, 564 F)

K

• Kansas highway shields‎ (7 C, 252 F)
• Kentucky road signs‎ (1 C, 16 F)

L

• Louisiana Highway shields‎ (12 C, 5 F)

M

• Maine state route shields‎ (3 C, 320 F)
• Maryland State Highway shields‎ (2 C, 1018 F)
• Diagrams of Massachusetts Route shields‎ (1 C, 302 F)
• Michigan state trunk line highway shields‎ (1 C, 353 F)
• Minnesota State Route markers‎ (3 C, 327 F)
• Diagrams of Missouri Route shields‎ (4 C, 219 F)
• Diagrams of Montana highway shields‎ (2 C, 60 F)

N

• Nebraska State Highway Shields‎ (8 C, 102 F)
• Nevada State Route shields‎ (356 F)
• New Hampshire Route shields‎ (1 C, 136 F)
• Diagrams of New Jersey State Route shields‎ (2 C, 3 F)
• New Mexico State Road shields‎ (546 F)
• Diagrams of New York state highway route markers‎ (1 C, 620 F)
• Diagrams of North Carolina Highway shields‎ (2 C, 338 F)
• North Dakota Highway shields‎ (3 C)

O

• Ohio State Route shields‎ (5 C, 594 F)
• Diagrams of Oklahoma State Highway shields‎ (3 C, 81 F)
• Oklahoma State Highway shields‎ (1 C, 151 F)
• Diagrams of Oregon Route shields‎ (1 C, 143 F)

P

• Diagrams of Pennsylvania Route shields‎ (4 C, 1004 F)
• Puerto Rico highway shields‎ (8 C)

R

• Rhode Island Route shields‎ (2 C, 75 F)

S

• Diagrams of South Carolina Highway shields‎ (3 C, 1004 F)
• South Dakota State Highway Shields‎ (3 C, 138 F)

T

• Diagrams of Tennessee State Route shields‎ (2 C, 168 F)
• Diagrams of Texas State Highway shields‎ (13 C, 441 F)

U

• Diagrams of Utah State Route shields‎ (3 C, 331 F)

V

• Diagrams of Vermont Route shields‎ (1 C, 133 F)
• Virginia road signs‎ (5 C, 442 F)

W

• Washington (state) route shields‎ (1 C, 5 F)
• West Virginia road signs‎ (3 C, 183 F)
• Wisconsin State Highway shields‎ (7 C, 204 F)
• Wyoming Highway shields‎ (211 F)