Elevation of 11,158 feet 3401 m had what route?
CREATE TABLE "colorado_highway_summits_not_on_a_pass" (
  "rank" real,
  "highway" text,
  "elevation" text,
  "surface" text,
  "route" real
);
SELECT "route" FROM "colorado_highway_summits_not_on_a_pass" WHERE "elevation"='11,158 feet 3401 m';