Preston, Iowa Highways, Secondary Highways, etc

Latitude: 42.0558 (42°3′21″N), Longitude: -90.4038 (90°24′14″W)

Latitude: 42.0556 (42°3′20″N), Longitude: -90.3959 (90°23′45″W)

Latitude: 42.0531 (42°3′11″N), Longitude: -90.3952 (90°23′43″W)

Latitude: 42.0508 (42°3′3″N), Longitude: -90.3951 (90°23′42″W)

Latitude: 42.0508 (42°3′3″N), Longitude: -90.3921 (90°23′31″W)

Latitude: 42.049 (42°2′56″N), Longitude: -90.3971 (90°23′49″W)

Latitude: 42.049 (42°2′56″N), Longitude: -90.3924 (90°23′33″W)

Latitude: 42.05 (42°2′0″N), Longitude: -90.3921 (90°23′32″W)

Latitude: 42.0513 (42°3′5″N), Longitude: -90.3914 (90°23′29″W)

Latitude: 42.049 (42°2′56″N), Longitude: -90.3951 (90°23′42″W)

Latitude: 42.05 (42°2′0″N), Longitude: -90.3956 (90°23′44″W)

Latitude: 42.0515 (42°3′6″N), Longitude: -90.3964 (90°23′47″W)

Latitude: 42.0474 (42°2′51″N), Longitude: -90.4051 (90°24′18″W)

Latitude: 42.0547 (42°3′17″N), Longitude: -90.4019 (90°24′7″W)

Latitude: 42.0505 (42°3′2″N), Longitude: -90.3968 (90°23′49″W)

Latitude: 42.0515 (42°3′5″N), Longitude: -90.3939 (90°23′38″W)

Latitude: 42.0551 (42°3′18″N), Longitude: -90.4037 (90°24′13″W)

Latitude: 42.051 (42°3′4″N), Longitude: -90.3973 (90°23′50″W)

Latitude: 42.0495 (42°2′58″N), Longitude: -90.3927 (90°23′34″W)

Latitude: 42.0472 (42°2′50″N), Longitude: -90.3961 (90°23′46″W)