Add footways to Grant Park for routing
Do some of level -1 features and clean up areas of shedd aquarium
Finish level 0 features of shedd aquarium
Add footways to lakefront for routing
Finish main level features of shedd aquarium
Finish level -0.5 of the shedd aquarium
Create floor outlines for Shedd Aquarium
do some of level 1 field museum
Finish Levels 1 and 2 of the field museum
Indoor mapping of level 0 of the field museum
Add more features to museum of science and industry
add level 0 features to museum of science and industry
Add more indoor floors to museum of science and industry
intersection landuse, service roads, and fixes
intersection and forest preserve landuse, streams and paths