Table: bus_specs_3
Columns: order_year
builder
model
length_ft
engine_transmission

Question: What order year has a 30 Length (ft.) and 05.505 model?
SQL: SELECT "order_year" FROM bus_specs_3 WHERE "length_ft" = '30' AND "model" = '05.505'

Question: What builder has a 2001-02 order year?
SQL: SELECT "builder" FROM bus_specs_3 WHERE "order_year" = '2001-02'

Question: What is the order year of obi builder and 05.505 model that is 30 feet long?
SQL: SELECT "order_year" FROM bus_specs_3 WHERE "builder" = 'obi' AND "length_ft" = '30' AND "model" = '05.505'