List of divided U.S. Routes

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Not to be confused with divided highway portions of the U.S. Highway system.

Some U.S. Routes are given directional suffixes to indicate a split of the main route - for instance, U.S. Route 25 splits into U.S. Route 25E (east) and U.S. Route 25W (west) between Newport, Tennessee and North Corbin, Kentucky, and U.S. Route 9W is an alternate of U.S. Route 9 between Fort Lee, New Jersey and Albany, New York. These splits were in the system of United States Numbered Highways from the beginning, and were used when two roughly-equivalent routes existed. The American Association of State Highway and Transportation Officials no longer assigns these numbers, and in theory current ones are to be eliminated "as rapidly as the State Highway Department and the Standing Committee on Highways can reach agreement". This policy was adopted by 1996, however many of these routes still exist, mostly in Tennessee.

[edit] List of routes

• U.S. Route 6N, West Springfield, Pennsylvania (U.S. Route 20) to west of Mill Village, Pennsylvania (does not return to US 6 at its west end)
• U.S. Route 9W, Fort Lee, New Jersey to Albany, New York
• U.S. Route 11E and U.S. Route 11W, Knoxville, Tennessee to Bristol, Virginia
• U.S. Route 19E and U.S. Route 19W, near Burnsville, North Carolina to Bluff City, Tennessee
• U.S. Route 25E and U.S. Route 25W, Newport, Tennessee to North Corbin, Kentucky
• U.S. Route 31E and U.S. Route 31W, Nashville, Tennessee to Louisville, Kentucky
• U.S. Route 45E and U.S. Route 45W, Three Way, Tennessee to South Fulton, Tennessee
• U.S. Route 49E and U.S. Route 49W, Yazoo City, Mississippi to Tutwiler, Mississippi
• U.S. Route 70N, Lebanon, Tennessee to Crossville, Tennessee
• U.S. Route 70S, east of Pegram, Tennessee to Sparta, Tennessee

[edit] Former routes

	Location	Replaced by	Notes
U.S. Route 6N	Port Jervis, NY to Kingston, NY	U.S. Route 209
U.S. Route 6N	Erie, PA to Waterford, PA	U.S. Route 19
U.S. Route 9E	New York, NY to Waterford, NY	U.S. Route 9	existed along with U.S. Route 9W
U.S. Route 10N U.S. Route 10S	Garrison, MT to Three Forks, MT	U.S. Route 12 and U.S. Route 287 U.S. Route 10
U.S. Route 10N U.S. Route 10S	Moorhead, MN to St. Cloud, MN	U.S. Route 10 U.S. Route 52
U.S. Route 20N U.S. Route 20S	Pioneer, OH to Maumee, OH	U.S. Route 20 U.S. Route 20 Alternate
U.S. Route 25E U.S. Route 25W	Richmond, KY to Newport, KY	U.S. Route 227 and U.S. Route 27 U.S. Route 25
U.S. Route 26N	Bayard, NE to Broadwater, NE	U.S. Route 26
U.S. Route 30N	Huntington, OR to Fruitland, ID	Oregon Route 201, U.S. Route 95 Spur and U.S. Route 95
U.S. Route 30N U.S. Route 30S	Burley, ID to Granger, WY	U.S. Route 30 Interstate 84 and Interstate 80
U.S. Route 30S	Fremont, NE to Missouri Valley, IA	U.S. Route 275 and U.S. Route 30 Alternate
U.S. Route 30N U.S. Route 30S	Delphos, OH to Mansfield, OH	U.S. Route 30 State Route 309
U.S. Route 40N U.S. Route 40S	Limon, CO to Manhattan, KS	U.S. Route 24 U.S. Route 40
U.S. Route 40S	Grand Junction, CO to Limon, CO	U.S. Route 24
U.S. Route 41E U.S. Route 41W	Cass Station, GA to Chattanooga, TN	U.S. Route 41 U.S. Route 411 and U.S. Route 27
U.S. Route 41E U.S. Route 41W	Nashville, TN to Hopkinsville, KY	U.S. Route 41 U.S. Route 41 Alternate
U.S. Route 50N U.S. Route 50S	Garden City, KS to Baldwin City, KS	U.S. Route 156 and U.S. Route 56 U.S. Route 50
U.S. Route 50N U.S. Route 50S	Athens, OH to Ellenboro, WV	U.S. Route 50 Alternate U.S. Route 50
U.S. Route 73E U.S. Route 73W	Oswego, KS to Horton, KS	K-96, U.S. Route 69 and U.S. Route 73 U.S. Route 59 and U.S. Route 159
U.S. Route 73E U.S. Route 73W	Tekamah, NE to Winnebago, NE	U.S. Route 73 Highway 32 and U.S. Route 77
U.S. Route 78N U.S. Route 78S	Heflin, AL to Villa Rica, GA	U.S. Route 78 Alabama State Route 46 and Georgia State Route 166 and Georgia State Route 61
U.S. Route 80N	Abilene, TX to Metcalf Gap, TX	U.S. Route 80 Alternate
U.S. Route 85E	Mule Creek, WY to Lead, SD	U.S. Route 85 Alternate
U.S. Route 87E U.S. Route 87W	Muddy Gap, WY to Armington, MT	Highway 220 and U.S. Route 87 U.S. Route 287 and U.S. Route 89
U.S. Route 95E U.S. Route 95W	Potlatch, ID to Coeur d'Alene, ID	U.S. Route 95 Alternate U.S. Route 95
U.S. Route 99E U.S. Route 99W	Manteca, CA to Stockton, CA	U.S. Route 99 U.S. Route 50
U.S. Route 99E U.S. Route 99W	Sacramento, CA Red Bluff, CA
U.S. Route 99E U.S. Route 99W	Junction City, OR to Portland, OR	Oregon Route 99E Oregon Route 99W

[edit] References

• US Highways: Divided (Split) Routes
• AASHTO - Establishment and Development of United States Numbered HighwaysPDF (15.6 KiB)