First Signs by US State

This page highlights the first sign found in each state.

Alabama	Alaska	Arizona	Arkansas
Jasper found by Markgon on 17 January 2006	Trigonometry In Alaska found by David s on 12 July 2005	Bullhead found by Gthurman on 8 November 2005	No mathematically significant road signs have been found here.
California	Colorado	Connecticut	Delaware
Point Mugu found by Jim on 10 November 2005	Math In The Mountains found by Thingles on 12 April 2005	Slice Of Pi found by David s on 14 July 2005	Castle Pi found by David s on 2 December 2005
Florida	Georgia	Hawaii	Idaho
Florida Twofer found by Kmyer on 22 November 2005	Shiloh found by Pamfield on 26 June 2005	Oahu Cancelation found by TiltedWorld on 15 January 2006	No mathematically significant road signs have been found here.
Illinois	Indiana	Iowa	Kansas
Illinois Golden Ratio found by Gthurman on 15 April 2006	No mathematically significant road signs have been found here.	Three Types [[Image:|150x150px|link=Three Types]] found by Thingles on 21 February 2005	No mathematically significant road signs have been found here.
Kentucky	Louisiana	Maine	Maryland
Nine, Is A Magic Number found by Hbelkins on 28 February 2005	No mathematically significant road signs have been found here.	No mathematically significant road signs have been found here.	Chaos In Three Miles found by Polidobj on 5 March 2005
Massachusetts	Michigan	Minnesota	Mississippi
Amherst Mods found by David s on 12 June 2005	Grand Rapids Addition found by Bulldog1979 on 10 October 2011	Complex Modulo found by Rosalinchrest on 7 March 2005	Pontotoc found by Rlee on 25 November 2006
Missouri	Montana	Nebraska	Nevada
Pineville found by Hbelkins on 26 November 2006	West Yellowstone found by RanWiz on 27 August 2005	Tom Osborne Is Square found by Thingles on 10 April 2005	No mathematically significant road signs have been found here.
New Hampshire	New Jersey	New Mexico	New York
New Hampshire 1-2-3 found by RanWiz on 10 November 2005	Brunswick Math found by Thingles on 17 December 2005	Square Pueblo found by Thingles on 10 April 2005	Seeing Double found by David s on 11 June 2005
North Carolina	North Dakota	Ohio	Oklahoma
Charlotte's Web found by Danbock on 19 November 2005	North Dakota Root found by Thingles on 13 September 2005	Ravenna found by Frank.kaszar on 18 January 2006	No mathematically significant road signs have been found here.
Oregon	Pennsylvania	Rhode Island	South Carolina
Lake Oswego found by TiltedWorld on 19 January 2006	See Pennsylvania found by David s on 19 March 2005	West Warwick found by RanWiz on 12 August 2005	No mathematically significant road signs have been found here.
South Dakota	Tennessee	Texas	Utah
Presidential Addition found by RanWiz on 20 August 2005	No mathematically significant road signs have been found here.	No mathematically significant road signs have been found here.	Switch Root found by RanWiz on 10 September 2005
Vermont	Virginia	Washington	[[Image:West Virginia State Flag.gif|50px|link=]][[:Category:West Virginia|West Virginia]]
Sharon found by RanWiz on 9 November 2005	Paris USA found by Gthurman on 15 April 2006	Dirty DC found by TiltedWorld on 2 December 2005	No mathematically significant road signs have been found here.
Wisconsin	Wyoming	District of Columbia	[[Image:{{{4}}} State Flag.gif|50px|link=]][[:Category:{{{4}}}|{{{4}}}]]
Wisconsin Border found by Dave-o on 8 September 2005	Flashing Root found by RanWiz on 19 August 2005	Dirty DC found by TiltedWorld on 2 December 2005	No mathematically significant road signs have been found here.