Talk:Lewis and Clark Trail

notes on the routing

west bank

• (does it exist in Illinois?)
• I-64
• US 67
• Route 100
• Route T
• Route 100
• Route C
• Route A
• US 50
• Route 179
• Route 98
• Route 87
• US 40
• Sportsman Road (old US 40)
• Route 41
• Route 240
• US 65
• (no signs at Waverly?)
• US 24
• Washington Boulevard / State Avenue (old US 24/40/73)
• US 73
• K-7 (all the way to the state line[1], though signage is lacking: there's a sign for a historical site in White Cloud, and there used to be a sign on K-136 (former K-7))
• US 73 (from the state line)
• US 75
• US 20
• N-12
• US 281 (NE)
• US 281 (SD)
• US 18
• SD 47 (can't find any signs at Gregory)
• BIA 10
• SD 1806
• US 14
• SD 63
• SD 20
• SD 1806
• BIA 3
• ND 24
• ND 1806 (including the realignment in Mandan)

Several routes are signed in the area between Mandan and ND 200 Alt.:

• I-94, ND 25, ND 48
• ND 1806 (signs seem to disappear where ND 1806 ends)
• 28th Avenue, connecting ND 25 to ND 200 Alt.
• ND 200 Alt. (including a connection across the Missouri?)
• ND 31
• CR 37
• ND 200 (including a connection across the Missouri)
• ND 1806
• ND 8
• ND 200
• ND 22
• ND 23 (including a connection across the Missouri)
• ND 1806
• CR 2
• ND 1806
• ND 200

east bank

• (where does it begin?)
• US 67
• Route 94
• US 63
• Route AC
• Route 163
• I-70
• Route BB
• Route 240 Spur
• US 40
• Route 87
• Route Z
• Route J
• Route 87
• Route 5
• US 24
• Route 10
• Route T
• Route 210
• Route 291
• Withers Road
• Liberty Parkway
• US 69
• Route 9
• Route 45
• US 59
• Route K
• Route CC
• US 59
• Route 111
• US 136
• US 275
• (Missouri signs it to the state line on US 275, but in Iowa it's on I-29 to the state line)
• I-29 (through the entire state, apparently)
• (Is it signed in South Dakota all the way from the Iowa border? All I can find east of Yankton are signs for a 'wayside exhibit' in Elk Point)
• SD 50
• SD 52
• SD 37
• SD 50
• SD 46 (presumably; can't find any signage)
• US 281
• SD 50
• BIA 4
• SD 47
• SD 34
• US 14
• SD 1804
• US 212
• US 83
• US 12
• SD 1804 (can't find any signage in Mobridge)
• ND 1804
• US 83
• ND 37
• ND 1804
• ND 37
• ND 23 (including a connection across the Missouri)
• ND 1804
• US 2 Bus.
• US 2
• ND 1804
• ND 58 across the Missouri

Single route

The two sides combine at East Fairview.

• ND 200
• (it's poorly signed in Montana, Idaho, Washington, and Oregon)
• MT 200 (all the way to Missoula? reassurance at Flowing Well, Jordan, Vaughn, Bonner)
• (how does it get through Missoula?)
• US 12 (MT) (reassurance at Earl Tennant Campground)
• US 12 (ID) (reassurance westbound in Lewiston at 21st Street)
• US 12 (WA) (also signed along SR 124 - there is at least one sign on US 12 between US 730 and SR 124, so it doesn't split permanently at Waitsburg)
• US 395
• SR 14
• I-5 (may not be signed)
• SR 4
• SR 401
• US 101 (the WSDOT map also shows it using SR 4 to US 101 and going up SR 103, but I can't find any signs)
• SR 100 (west side of loop)

Oregon route

• US 730 (presumably)
• US 30 (all the way? there's at least one reassurance sign eastbound at about I-84 mile 122.2)
• (where does it end? Astoria? Fort Clatsop?)

Other bridges with signs

• Centennial Bridge

It seems to have been designated in the 1960s: OCLC 3333876 http://publishing.cdlib.org/ucpressebooks/view?docId=kt4q2nc6k3&chunk.id=pt03 --NE2 03:11, 21 June 2014 (UTC)

The list above could use some cleanup. I will make a partial attempt below.

• Washington
  • SR 193
  • US 12
  • SR 124 (west)
  • US 12 (east)
  • US 395
  • SR 14
  • SR 5
  • SR 432
  • SR 4
  • US 101
  • SR 401
  • US 101
  • SR 4
  • US 101
  • SR 100
  • SR 103

The following webpage link can be used as a reference. http://apps.leg.wa.gov/rcw/default.aspx?cite=47.22.020 – Allen4names (contributions) 16:49, 29 June 2014 (UTC)

Montana

The "Lewis and Clark Highway" is defined to follow US 12 through Montana, despite this being nowhere near the actual route L&C took (except west of Missoula). --NE2 00:40, 24 June 2014 (UTC)

Missouri

Google Street View searches and others claim that it's on parts of Missouri Route 87, Missouri Route 98, Missouri Route 5 and Missouri Route 179. How does it keep jumping over all these places? It's like there's no clear map anywhere in the "Show-Me State." ---------User:DanTD (talk) 03:13, 30 April 2017 (UTC)