added sugar creek

added relations for Wood River, IL

created relation for Spoon River and relations for connected streams

extended railroad and added places in IL using Wikipedia, USGS Topo

extended railroad and added places in IL using Wikipedia, USGS Topo

added section of US Route 66, US Route 24, extended railroads and added places using Bing imagery, wikpedia, USGS Topo

extended railroads and added US Route 150, and places in IL using Bing imagery and USGS Topo

extended salt creek

extended salt creek to sangamon river

created relation for section of Des Moines River

added waterway river for Edwards River, fixed inner roles of islands within relation for same river

created relation for section of Illinois River

changed Hickory Creek from river to stream, reversed direction, created relation for river area, extended hickory creek to mouth at Des Plaines River

moved up approximate start date for railroad

moved up approximate start date for railroad

moved up approximate start date for railroad

moved up approximate start date for railroad

moved up approximate start date for railroad

fixed start date for railroad

fixed start date for railroad