if you're like me, you don't have a gps-thing in your 20-year-old car, and even if you did, it would be broken, or not working because you didn't pay the monthly fees. well, the good folks at google [although some are based in boulder, they are also building a presence in iowa, too] are considering adding a "bike there" option to their map services.
want to help? go here, and follow the directions.
[i love the irony.]