Wisconsin - Area of significance: Transportation
| Antigo Depot |
| Apostle Islands Lighthouses |
| Appleton Lock 4 Historic District |
| Appleton Locks 1-3 Historic District |
| Ashland Harbor Breakwater Light |
| Astor Historic District |
| Baileys Harbor Range Light |
| Baraboo Chicago & North Western Depot and Division Offices |
| Belleville Illinois Central Railroad Depot |
| Bridge No. 1 |
| Bridge No. 2 |
| Bridge No. 3 |
| Bridge No. 4 |
| Bridge No. 5 |
| Bridge No. 6 |
| Cana Island Lighthouse |
| Cedars Lock and Dam Historic District |
| Chambers Island Lighthouse |
| Chicago and Norhwestern Railroad Depot |
| Chicago and North Western Depot |
| Chicago and Northwestern Railroad Depot |
| Chicago and Northwestern Railroad Passenger Depot |
| Chicago and North Western Railway Passenger Depot |
| Chicago and Northwest Railroad Passenger Station |
| Chicago, Milwaukee and Saint Paul Railroad Depot |
| Chicago, Milwaukee and Saint Paul Railway Passenger Depot |
| Chicago, St. Paul, Minneapolis and Omaha Railroad Car Shop Historic District |
| Chicago, St. Paul, Minneapolis and Omaha Railroad Passsenger Station |
| CHRISTINA NILSSON (shipwreck) |
| Claflin Point Site |
| Corwith, J. W., Livery |
| Covered Bridge |
| Cudahy Chicago and North Western Railway Depot |
| De Pere Lock and Dam Historic District |
| Dousman Inn |
| Eagle Bluff Lighthouse |
| East Village Historic District |
| East Wilson Street Historic District |
| Edgerton Depot |
| Eureka Lock and Lock Tender's House |
| Fox Lake Railroad Depot |
| Fox-Wisconsin Portage Site |
| Frederic Depot |
| Freight House |
| Freitag's Pure Oil Service Station |
| Gimbels Parking Pavilion |
| Green Bay and Western Railroad Depot |
| Green Bay Harbor Entrance Light |
| Grignon, Augustin, Hotel |
| Hall-Raynor Stopping Place |
| Hamilton Historic District |
| Hartland Railroad Depot |
| Hawks Inn |
| Jung Carriage Factory |
| Kaukauna Locks Historic District |
| Kenosha North Pierhead Light |
| Kewaunee Pierhead Lighthouse |
| La Pointe Light Station |
| Larson Brothers Airport |
| Lawson Airplane Company-Continental Faience and Tile Company |
| Little Chute Locks and Canal Historic District |
| Little Kaukauna Lock and Dam Historic District |
| Look West Historic District |
| LUCERNE (Shipwreck) |
| Main Street Commercial Historic District |
| Menasha Dam |
| Menomonie Omaha Depot |
| Merrimac Ferry |
| METEOR (Whaleback carrier) |
| Middleton Depot, Chicago, Milwaukee, and St. Paul Railroad |
| Milton House |
| Milwaukee Breakwater Light |
| Milwaukee Pierhead Light |
| Milwaukee Road Depot |
| Milwaukee Road Passenger Depot |
| MILWAUKEE (steam screw) Shipwreck |
| Mindoro Cut |
| Minneapolis, St. Paul and Sault Saint Marie Railway Depot |
| North Point Lighthouse |
| Oconomowoc Depot |
| Okauchee House |
| Old Spring Tavern |
| Orfordville Depot |
| Peshtigo Reef Light |
| Pilot Island Light |
| Plum Island Range Rear Light |
| Portage Canal |
| Port Washington North Breakwater Light |
| Pottawatomie Lighthouse |
| PRETORIA (schooner-barge) Shipwreck Site |
| Public Sevice Building |
| Racine Harbor Lighthouse and Life Saving Station |
| Rapide Croche Lock and Dam Historic District |
| Raube Road Site |
| Rawley Point Light Station |
| SENATOR (steam screw) Shipwreck |
| Sherwood Point Light Station |
| Soo Line Depot |
| Soo Line Depot |
| Soo Line High Bridge |
Data from United States Park Service and Wikidata
