Question: Which Notes have a Distance larger than 7, and a Location of Aplin?
SQL: SELECT "Notes" FROM "2-18506777-1" WHERE "Distance" > 7.0 AND "Location" = 'Aplin';

Question: How much Distance has a County of Faulkner, and a Total smaller than 1.5?
SQL: SELECT SUM("Distance") FROM "2-18506777-1" WHERE "County" = 'Faulkner' AND "Total" < 1.5;

Question: How much Distance has Notes of North End Terminus of AR 155?
SQL: SELECT SUM("Distance") FROM "2-18506777-1" WHERE "Notes" = 'North End Terminus of AR 155';