Places
- Hawaii.1
- High Bridge (New York, N.Y.)1
- Hoosac Tunnel (Mass.)1
- Idaho Springs (Colo.)1
- Illinois.1
- India.1
- Indiana Dunes National Park (Ind.)1
- Iowa.1
- Ireland.1
- Italy.1
- Jacksonville (Fla.)1
- Japan.2
- Jerusalem.2
- John A. Roebling Bridge (Cincinnati, Ohio, and Covington, Ky.)1
- Johnstown (Cambria County, Pa.) -- Flood, 1889. 1
- Klamath Falls (Or.)1
- Klamath Indian Reservation (Or.)1
- Laguna (N.M.)1
- Lamia (Greece)1
- Lansing (Mich.)1