Question: Wildsville, Louisiana is located on a US route that was extended to Colorado by what year?

full_context: Document 1: Saffold, Georgia: Saffold is an unincorporated community in Early County, Georgia, United States. Its western boundary is the Chattahoochee River also bordering Gordon, Alabama. U.S Route 84 and SR 370 pass through the community. It is the only unincorporated city on U.S Route 84 that is near a smaller city. It is located 20 miles south of Blakely, 21 miles northeast of Dothan, Alabama, five miles south of the Georgia-Pacific Cedar Springs Operations, and two miles northwest of Jakin. It is a small unincorporated community near the Alabama state line. At the Georgia state line, U.S Route 84 starts and ends with Saffold the only unincorporated community on the route. Georgia State Route 370 is the first and last state route for SR 62 and U.S. Route 84. In Christmas of 2015, a flood struck Saffold, Gordon, Hilton and Columbia, Alabama.
Document 2: Dewey W. Wills Wildlife Management Area: Dewey W. Wills Wildlife Management Area, also just called Dewey Wills Wildlife Management Area and formally known as the Saline Wildlife Management area, is a 63,901 acre tract of protected area located in LaSalle Parish, Catahoula Parish, and Rapides parish, in Central Louisiana. The Louisiana Department of Wildlife and Fisheries (LDWF) owns 63,901 acres, the LaSalle Parish School Board owns 1530 acres, and the U.S. Army Corps of Engineers (USCOE) owns 265 acres, managed by the LDWF.
Document 3: U.S. Route 84: U.S. Route 84 (US 84) is an east–west U.S. Highway. It started as a short Georgia–Alabama route in the original 1926 scheme, but by 1941 it had been extended all the way to Colorado. The highway's eastern terminus is a short distance east of Midway, Georgia, at an interchange with Interstate 95. The road continues toward the nearby Atlantic Ocean as a county road. Its western terminus is in Pagosa Springs, Colorado, at an intersection with U.S. 160.
Document 4: Glenwild, Mississippi: Glenwild is an unincorporated community located in Grenada County, Mississippi and part of the Grenada Micropolitan Statistical Area . Glenwild is approximately 3 mi south of Tie Plant and approximately 3 mi north of Elliott near U.S. Route 51.
Document 5: U.S. Route 78 in Georgia: U.S. Route 78 (US 78) is a 233.3 mi U.S. Highway in the U.S. state of Georgia. It travels west to east in the north-central part of the state, starting at the Alabama state line, west of Tallapoosa, where the roadway continues concurrent with the unsigned highway Alabama State Route 4. This is also the western terminus of Georgia State Route 8 (SR 8), which is concurrent with US 78 to the east. The highway serves the Atlanta, Athens, and Augusta metropolitan areas on its path from the Alabama state line to the South Carolina state line, at the Savannah River, on the northeastern edge of Augusta, where it continues concurrent with US 1/US 25/US 278/SC 121. This is also the eastern terminus of SR 10 and the northern terminus of SR 121, as well as the southern terminus of SC 121. US 78 travels through portions of Haralson, Carroll, Douglas, Cobb, Fulton, DeKalb, Gwinnett, Walton, Oconee, Clarke, Oglethorpe, Wilkes, McDuffie, Columbia, and Richmond counties.
Document 6: Wildwood, North Carolina: Wildwood, North Carolina is a small unincorporated community centered on the Wildwood Road, just west of the Morehead City, North Carolina town limits along US Highway 70, in Carteret County, North Carolina. Newport, North Carolina is the next closest town.
Document 7: Jarreau, Louisiana: Jarreau (pronounced Jah Row) is an unincorporated community in the 7th Ward of Pointe Coupee Parish, Louisiana, United States. Jarreau is located approximately 30 miles northwest of Baton Rouge, Louisiana, and is a part of the Baton Rouge Metropolitan Area. The community is located on the banks of False River. It is situated on the southern end of this ox-bow lake, in an area known as "The Island". The community is served by Louisiana Highway 413, known locally as Island Road. The Jarreau Post Office (ZIP code 70749) is located on Boulevard D' Isle. Several local businesses (including Parrot's Bar and Horseshoe Auto Parts) were featured in scenes in the Billy Bob Thornton film "The Badge" (2002). The area is also known for fishing and boating with the main publicly accessible boat launch on the southern end of False River (Jerry's Landing) being located here.
Document 8: Georgia State Route 8: State Route 8 (SR 8) is a 183 mi state highway that travels west-to-east through portions of Haralson, Carroll, Douglas, Cobb, Fulton, DeKalb, Gwinnett, Barrow, Clarke, Oconee, Madison, Franklin, and Hart counties, bisecting the northern part of the U.S. state of Georgia. The highway travels from its western terminus at US 78 and SR 4 at the Alabama state line west of Tallapoosa to its eastern terminus at US 29 at the South Carolina state line at the south end of Lake Hartwell. The highway is concurrent with either US 29 or US 78 for its entire length.
Document 9: Louisiana Wetland Management District: The Louisiana Wetland Management District was established in September 1990 in response to growing U.S. Fish and Wildlife Service responsibilities on lands that were off traditional refuges. These include Farmer's Home Administration (FmHA) and fee title tracts, leases and work on private lands. The Wetland Management District encompasses 20 parishes in the northern half of the state. Most of the 37 FmHA easements, 10 fee title tracts, and 4 leases are concentrated in northeastern Louisiana. Louisiana Wetland Management District currently oversees Service interests on 25710 acre not including Partners agreements
Document 10: U.S. Bicycle Route 8: U.S. Bicycle Route 8 (USBR 8) is the northern most U.S. Numbered Bicycle Route which runs between Fairbanks and the Canada–US border in the state of Alaska. The route lies entirely within Alaska, and much of it follows the Alaskan Highway. It has two spur routes, U.S. Bicycle Route 108 and U.S. Bicycle Route 208. Bike Route 108 starts in Tok and ends in Anchorage. Bike Route 208 follows the Haines Highway from the Alaska Marine Highway terminal in Haines to the Canada–US border; it is planned to connect to its parent route in Haines Junction, Yukon. The routes were approved by AASHTO in early May 2011, making them one of the first expansions of the U.S. Bike Route system since 1982. Bike Route 8 has connections to U.S. Bicycle Route 97 in Fairbanks, U.S. Bicycle Route 95 in Delta Junction, and U.S. Bicycle Route 108 in Tok. Bike Route 108 connects to U.S. Bicycle Route 95 in Anchorage.
Document 11: Interstate 80 in Wyoming: Interstate 80 (I-80) is a part of the Interstate Highway System that runs from San Francisco to Teaneck, New Jersey. In Wyoming, the Interstate Highway runs 402.780 mi from the Utah state line near Evanston east to the Nebraska state line in Pine Bluffs. I-80 connects Cheyenne, Wyoming's capital and largest city, with several smaller cities along the southern tier of Wyoming, including Evanston, Green River, Rock Springs, Rawlins, and Laramie. The highway also connects those cities with Salt Lake City to the west and Omaha to the east. In Cheyenne, I-80 intersects I-25 and has Wyoming's only auxiliary Interstate, I-180. The Interstate runs concurrently with U.S. Route 30 (US 30) for most of their courses in Wyoming. I-80 also has shorter concurrencies with US 189 near Evanston, US 191 near Rock Springs, and US 287 and Wyoming Highway 789 (WYO 789) near Rawlins. The Interstate has business loops through all six cities along its course as well as a loop serving Fort Bridger and Lyman east of Evanston.
Document 12: Interstate 20 in Georgia: In the U.S. state of Georgia, Interstate 20 (I-20) travels from the Alabama state line to the Savannah River, which is the South Carolina state line. The highway enters the state near Tallapoosa. It travels through the Atlanta metropolitan area and exits the state in Augusta. The highway also travels through the cities of Bremen, Douglasville, Conyers, Covington, and Madison. I-20 has the unsigned state highway designation of State Route 402 (SR 402).
Document 13: Levi Jackson Wilderness Road State Park: Levi Jackson Wilderness Road State Park is a state park located just south of London, Kentucky in Laurel County. The park encompasses 896 acre and includes a section of the Wilderness Road that early settlers used to reach Kentucky. The park is named for Levi Jackson, an early Kentucky pioneer. It serves as both a recreational and historic park.
Document 14: Wildsville, Louisiana: Wildsville is an unincorporated community in Concordia Parish, Louisiana, United States. The community is located on U.S. Route 84 2 mi east of Jonesville. Wildsville had a post office until May 13, 1995; it still has its own ZIP code, 71377.
Document 15: Interstate 85: Interstate 85 (I-85) is a major Interstate Highway in the Southeastern United States. Its current southern terminus is at an interchange with I-65 in Montgomery, Alabama; its northern terminus interchanges with I-95 in Petersburg, Virginia, near Richmond. It is nominally north–south, but physically mostly northeast–southwest. While most interstates that end in a "5" are cross-country routes, I-85 is mainly a regional route, serving five southeastern states. Major metropolitan areas served by I-85 include the Greater Richmond Region in Virginia, the Research Triangle, Piedmont Triad, and Metrolina regions of North Carolina, Upstate South Carolina, the Atlanta metropolitan area in Georgia, and the Montgomery metropolitan area in Alabama
ground_truth: 1941