272 Wisconsin Academy of Sciences, Arts, and Letters. 
Scioto and Hocking Valley, Jackson to Hamden. 12 
Cleveland and Toledo, Millbury to Sandusky. 40 
Wabash, Toledo to State Line... 76 
Indiana. 
F., Ft. W., and 0., Ft. Wayne to Columbia. 20 
Cincinnati and Chicago, Newcastle to Anderson. 21 
Cincinnati and Chicago, Kokomo to Logansport. 22 
Ohio and Mississippi, Cochrane to Mitchell. 100 
Wabash, State Line to Ft. Wayne.. 18 
Joliet and Northern Indiana, Lake to Joliet, (Ill.). 45 
Illinois. 
Ohio and Mississippi, Vincennes to Sandoval. 87 
Alton and Illinoistown, Alton to Illinoistown. 21 
Terre Haute and Alton,Charlestown to Mattoon. 10' 
Terre Haute and Alton, Litchfield to Pana.'. 39 
Illinois Central, Galena to Dunleith. 17 
Illinois Central, Fteeport to Amboy. 48 
Illinois Central, Decatur to Sandoval. 93 
Illinois Central, Champaign to Mattoon... 44 
Peoria and Oquawka, Galesburg to Burlington. 42 
Galena and Chicago Union, Dixon to Fulton. 38 
Chicago and Northwestern, Cary to Woodstock. 13 
Chicago and Milwaukee, Waukegan to State Line. 10 
Michigan. 
Detroit and Milwaukee, Pontiac to Fentonville. 25 
Michigan Southern, Constantine to Three Rivers. 8 
Michigan Southern, Tecumseh to Manchester. 12 
Detroit, Maumee, and Toledo, Detroit to Monroe. 41 
Wisconsin. 
Chicago and Northwestern, Beloit to Footville.. 16 
Chicago and Milwaukee, State Line to Milwaukee. 40 
Racine and Mississippi, Racine to Springfield... 34 
Milwaukee and Watertown, Oconomowoc to Watertown. 12 
La Crosse and Milwaukee, Milwaukee to Horicon. 54 
New mileage for 1855. 1,315 
Total mileage, Jan. 1, 1856. 6,943 
RAILROADS COMPLETED DURING 1856. 
Ohio. 
Cleveland and Mahoning, Cleveland to Warren.. 53 
Cleveland, Pittsburg and Wheeling, Wellsville to Bellaire. 46 
Marietta and Cincinnati, Byers to Athens... 34 
Indiana. 
P., Ft. W., and C., Columbia to Plymouth. 45 
Wabash, Ft. Wayne to State Line. 143 
Cincinnati, Peru, and Chicago, Plymouth to La Porte. 30 
Illinois. 
Galena and Chicago Union, Chicago to Harlem. 10 
Wabash, State Line to Decatur. 81 
Terre Haute and Alton, Mattoon to Pana. 39 
Illinois Central, Mattoon to Centralia. 82 
Chicago, Burlington and Quincy, Galesburg to Quincy. 100 
Peoria and Oquawka, Elmwood tp El Paso. 67 
Chicago and Northwestern, Woodstock to Janesville (Wis.).... 40 
Michigan. 
Detroit and Milwaukee, Fentonville to Owosso... 28 
Detroit, Monroe, and Toledo, Monroe to Toledo, (Ohio). 24 
