While traffic along U.S. 1 in the Florida Keys increases this time of year with more visitors seeking warmer weather, it will be further impacted by events this weekend and mid-week.

The annual Big Pine and Lower Keys Nautical Expo is from 8 a.m. to 4 p.m. on Saturday, Jan. 15, and 8 a.m. to 2 p.m. on Sunday, Jan. 16. It is held on the grounds of the Lower Keys Chamber of Commerce at Mile Marker 31 on Big Pine Key.