Way History: 199976053

Added changes to U.S. time zone boundaries from 1980 to 2000

source	https://geodata.bts.gov/datasets/usdot::time-zones/

Added Alaska Time Zone boundary, conflating w/ existing boundaries where available; sorted members of just about every boundary in the state

source	https://geodata.bts.gov/datasets/usdot::time-zones/

You are either using a browser that does not support JavaScript, or you have disabled JavaScript.

OpenHistoricalMap uses JavaScript for its slippy map.

https://openstreetmap.org/copyright	https://openstreetmap.org
Copyright OpenHistoricalMap and contributors, under an open license

OpenHistoricalMap