CREATE TABLE "references" (
  "name" text,
  "built" text,
  "listed" text,
  "location" text,
  "county" text
);

Question: What bridge in Sheridan county was built in 1915?
SQL: SELECT "name" FROM "references" WHERE "county"='sheridan' AND "built"='1915';

Question: What is the listed for the bridge at Daniel in Sublette county?
SQL: SELECT "listed" FROM "references" WHERE "county"='sublette' AND "location"='daniel';

Question: In what year was the bridge in Lovell built?
SQL: SELECT "built" FROM "references" WHERE "location"='lovell';

Question: What is the county of the bridge in Boulder?
SQL: SELECT "county" FROM "references" WHERE "location"='boulder';