Road Sign Math

Map Signs How to play

T

Tammy

sign: 1
state: 1
first sign: 2021

Badges

Lookout
Second Opinion
Times Table
Every Number

Map of the United States with Tammy’s signs pinned

Road Sign Math was created by Jamie Thingelstad in 2005. The first era’s signs, 2005 to 2014, are kept in the archive on Things I’ve built.