Keystone, Iowa Highways, Secondary Highways, etc

Latitude: 42.0004 (42°0′2″N), Longitude: -92.1954 (92°11′43″W)

Latitude: 41.9988 (41°59′56″N), Longitude: -92.198 (92°11′53″W)

Latitude: 42.0006 (42°0′2″N), Longitude: -92.1967 (92°11′48″W)

Latitude: 42.0005 (42°0′2″N), Longitude: -92.2005 (92°12′2″W)

Latitude: 42.0004 (42°0′1″N), Longitude: -92.1995 (92°11′58″W)

Latitude: 42.0013 (42°0′5″N), Longitude: -92.1974 (92°11′51″W)

Latitude: 42.0024 (42°0′9″N), Longitude: -92.2006 (92°12′2″W)

Latitude: 42.0025 (42°0′9″N), Longitude: -92.199 (92°11′56″W)

Latitude: 42.0036 (42°0′13″N), Longitude: -92.1997 (92°11′59″W)

Latitude: 41.9992 (41°59′57″N), Longitude: -92.2035 (92°12′12″W)

Latitude: 42.0042 (42°0′15″N), Longitude: -92.1984 (92°11′54″W)

Latitude: 41.9992 (41°59′57″N), Longitude: -92.2047 (92°12′17″W)

Latitude: 42.0028 (42°0′10″N), Longitude: -92.2002 (92°12′1″W)

Latitude: 41.9998 (41°59′59″N), Longitude: -92.1981 (92°11′53″W)

Latitude: 41.9977 (41°59′52″N), Longitude: -92.194 (92°11′39″W)