Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16105186_2 (mid_atlantic_south__washington VARCHAR, _dc_ VARCHAR, alaska___juneau__ VARCHAR, california__san_francisco_ VARCHAR)

### Question ###
What was the emission rating in Mid-Atlantic South for the vehicle that was rated 90 g/mi (56 g/km) in Alaska and 110 g/mi (68 g/km) in California?

### Accurate SQL ###

SELECT mid_atlantic_south__washington, _dc_ FROM table_16105186_2 WHERE alaska___juneau__ = "90 g/mi (56 g/km)" AND california__san_francisco_ = "110 g/mi (68 g/km)"