Question: Wansford, Cambridgeshire is just off what main highway between London and Scotland?
Context: There are three business routes of US Highway 10 in the state of Michigan.  They serve as connections from the main highway into Reed City, Clare and Midland.  Additionally, there were another two business routes that connected US Highway 10 (US 10) to the downtowns of Flint and Pontiac.  All of these business routes are, or were, former sections of US 10 that were marked Business US Highway 10 (Bus.  US 10) after the main highway was realigned to bypass the downtowns of the cities. Wansford, sometimes Wansford-in-England is a village just off the Great North Road (A1) near Peterborough and eight miles south of Stamford. The Great North Road was the main highway between London and Scotland.  It became a coaching route used by mail coaches travelling between London, York and Edinburgh.  The modern A1 mainly parallels the route of the Great North Road.  Coaching inns, many of which survive, were staging posts providing accommodation, stabling for horses and replacement mounts.  Nowadays virtually no surviving coaching inns can be seen while driving on the A1, because the modern route bypasses the towns in which the inns are found. Timber Bay is a northern hamlet located in Northern Saskatchewan on the east side of Montreal Lake.  It was once on the main highway leading north from Prince Albert, Saskatchewan.  Now the main highway, Highway 969, is on the western side of the lake.  Consequently, the community is accessible by a gravel road but is only 20 minutes by car from the community of Montreal Lake.  In September 1951, the first school in the area was opened in an old log building that was next to a small store and garage owned by Henry Fornier.  The first teacher was Bernard McIntyre.  Students were from the families named Beatty, Fornier, Pruden and Lee.  In 1952, a school was established at its present site. Fernbank is a small country town on the Perry River in Victoria, Australia, approximately 310 km east of Melbourne.  In the 2001 census , the small town of Fernbank had a population of 630.  With the main highway, Princes Highway close by, the small community not only services itself, but travellers along the main highway that stop for a break. Puerto Rico Highway 65 is a short highway connecting Puerto Rico Highway PR-2R, also locally known as Alfonso Valdés Cobián Boulevard (formerly known as Calle Post) near University of Puerto Rico at Mayagüez, to Puerto Rico Highway 106.  It has not an intersection to the main highway PR-2, but can be accessed quickly going west of the alt route.  It is also the main highway to the "Palacio de Recreación y Deportes" (Sports and Recreation Palace) and to the Parque de los Próceres. Campamento is a municipality in the south west of the Honduran department of Olancho, south of Concordia and west of Juticalpa.  The municipality of Campamento is located at the entrance to Olancho, along the main highway from Tegucigalpa.  The town of Campamento is located near the center of the municipality, just north of the main highway. Olocuilta is a municipality in the La Paz department of El Salvador, just a few kilometers down the highway from Santo Tomás.  This town is well known for rice flour pupusas Since it is on the main highway which connects San Salvador with the airport and the other main highway, which goes along the shore, (carretera litoral), it is a popular spot for pupusas, and there are some pupuserias which are open 24 hours.  Of course, in some of the pupuserias, it is possible to get them made with corn flour instead. Interstate 40 (I-40) is an east–west Interstate Highway that has a 284.69 mi section in the U.S. state of Arkansas connecting sections in Oklahoma to Tennessee.  The route enters Arkansas from the west just north of the Arkansas River near Dora.  It travels eastward across the northern portion of the state connecting the cities of Fort Smith, Clarksville, Russellville, Morrilton, Conway, Little Rock, Forrest City, and West Memphis.  I-40 continues into Tennessee heading through Memphis.  The highway has major junctions with Interstate 540 at Van Buren (the main highway connecting to Fort Smith), Interstate 49 at Alma (the main highway connecting to Fayetteville and Bentonville), Interstate 30 in Little Rock (the Interstate linking south to Texarkana and Dallas, Texas) and Interstate 55 to Blytheville. Puerto Rico Highway 185 is a main highway that connects Canóvanas, Puerto Rico to Juncos, Puerto Rico and is about 25 kilometers long.  It begins in downtown of Canóvanas, very close to Puerto Rico Highway 3 and ends in Puerto Rico Highway 952 and Puerto Rico Highway 30 in Juncos.  For people coming from/going to Caguas, the highway has a direct intersection with PR-30; for those coming from/going to Humacao, drivers have to take short highway PR-952 and then take PR-189 just before its intersection with PR-30, hence this exit being one of the most disorganized junctions in the island between a main highway and a main freeway or tollway in the island.  New Puerto Rico Highway 66 also has a poor-designed intersection with the highway, since it only allow people going to/coming from Carolina (west) and not the east.  This is probably because the short segment open from the new tollway immediately ends at PR-3 only 2 kilometers from the exit to PR-185 and thus expected to be fixed when the segment to Rio Grande opens to the public.
Answer: Great North Road