CREATE TABLE "table1_10568553_1" (
  "county" text,
  "location" text,
  "street_names" text,
  "milepost" text,
  "roads_intersected" text,
  "notes" text
);

Question: How many mileposts are there on Anne Street?
SQL: SELECT COUNT("milepost") FROM "table1_10568553_1" WHERE "street_names"='Anne Street';

Question: Which street is 12.2 miles long?
SQL: SELECT "street_names" FROM "table1_10568553_1" WHERE "milepost"='12.2';

Question: Where does Route 24 intersect?
SQL: SELECT "location" FROM "table1_10568553_1" WHERE "roads_intersected"='Route 24';

Question: Where is milepost 12.8?
SQL: SELECT "location" FROM "table1_10568553_1" WHERE "milepost"='12.8';