Talk:List of state highways in Missouri

Some history

It appears that the "park connections and traffic relief routes" are from 1929: [1]

• Route 11, Bucklin to Kirksville
• Route 19, Thayer to Hannibal (formerly Route 19 south of Cuba, Route 45 from Drake to Martinsburg, and Route 54A in Ralls County)
• Route 21, De Soto to House Springs
• Route 35, Clinton to Gashland
• Route 39, Mt. Vernon to Pennsboro
• Route 45, Parkville to East Atchison
• Route 51, Fisk to Claryville (formerly Route 51A south of Dongola)
• Route 55, Morley to Dutchtown
• Route 73, ??
• Route 75, ??
• Route 77, St. Louis bypass
• Route 79, Winfield to Louisiana (resulted in the deletion of Route 56)
• Route 81, Kahoka to Iowa (formerly Route 4B)
• Route 83, Wheatland to Harper
• Route 85, Evona to Albany
• Route 87, California to Prairie Home
• Route 89, Linn to Chamois
• Route 91, Advance to Dongola (formerly part of Route 51)
• Route 93, Campbell to Arkansas
• Route 95, Long Run to Wasola (formerly Route 5A)
• Route 97, Wheaton to Pioneer
• Route 99, St. Louis to West Alton
• Route 101, Sam A. Baker Park
• Route 103, Big Spring Park
• Route 105, Le Prairie to Anniston
• Route 107, Mark Twain Park
• Route 109, ??
• Route 111, Bigelow to Mound City (formerly Route 1C)
• Route 113, Mound City to Skidmore (formerly Route 1D)
• Route 115, ??
• Route 117, Indian Trail Park
• Route 119, Montauk Park
• Route 121, Wallace Park?

• Route 6, Lewistown to Taylor
• Route 10, Liberty to Excelsior Springs
• Route 38N, Neosho to Carthage
• Route 46, Ravenwood to Sheridan
• Route 56, Shelbyville to Palmyra (formerly Route 9A in Marion County)
• Route 64, Eldorado Springs to Lebanon
• Route 72, Rolla to Salem
• Route 96, Lewistown to Canton (formerly Route 6)
• Route 100, Washington to New Haven
• Route 102, Nebraska to Rockport (formerly Route 1A)
• Route 104, Summersville to Eminence
• Route 106, Deer Run Park
• Route 108, Arkansas to Cardwell
• Route 110, De Soto to Olympian Village
• Route 112, Cassville to Eagle Rock
• Route 114, Meramec Park
• Route 116, Plattsburg to Converse (formerly Route 33A)
• Route 118, Nebraska to Oregon (formerly Route 1F)
• Route 120, Oregon to Newpoint (formerly Route 1E)
• Route 122, Van Meter Park?

• Carthage bypass
• Hannibal bypass (US 24)
• Wentzville to St. Louis
• Gray Summit to St. Louis (US 66)
• Kansas City to Blue Springs
• Ellisville to Chesterfield

This is the highest number I can find per year:

Even

• 1922-1928?: 98
  • Where was the original 100?
• 1930-1935?: 120?
• 1952 goes up to 156
  • also has 240, 340
• 1957: 168 and 170 were formed
• 1980: 190 was formed

Odd

• 1922-1928?: 71
  • Where were the original 73 and 75?
• 1930-1935?: 119?
• 1952 goes up to 153
• 1959: 161 was formed
• 1967: 185 was formed

--NE2 10:52, 24 October 2007 (UTC)