Iowa State Route 3 runs east-west across Central Bremer County. This is one of the main highways in Waverly. IA St Rt 3 passes through the following town in Bremer County. Waverly
IA St Rt 3 is multi-plexed in Bremer County. BUSN U.S. Rt. 218, at Waverly.
A BGS on SB U.S. Rt. 218/IA St Rt 27. NB BUSN U.S. Rt. 218/WB IA St Rt 3 east of 20th. NB BUSN U.S. Rt. 218/WB IA St Rt 3 east of 16th. A guide sign on NB U.S. Rt. 218/IA St Rt 27. A junction marker on NB BUSN U.S. Rt. 218. EB IA St Rt 3 at 2nd Street NW. EB IA St Rt 3 at the Cedar River. EB IA St Rt 3 at 1st Street.
