Question: Elevation of 11,158 feet 3401 m had what route?
SQL: SELECT "Route" FROM "2-14926835-2" WHERE "Elevation" = '11,158 feet 3401 m';

Question: Route larger than 24, and a Highway of Trail Ridge Road had what elevation?
SQL: SELECT "Elevation" FROM "2-14926835-2" WHERE "Route" > 24.0 AND "Highway" = 'Trail Ridge Road';

Question: Elevation of 12,183 feet 3713 m is what average route?
SQL: SELECT AVG("Route") FROM "2-14926835-2" WHERE "Elevation" = '12,183 feet 3713 m';