From 9:45 a.m. to 3 p.m., Wednesday to Friday, Brighton Beach-bound B trains run local from Prospect Park to Kings Hwy.
All times until mid-fall 2013: Manhattan-bound Q trains skip Cortelyou Rd, Beverley Rd, and Parkside Av.
From 9:45 a.m. to 3 p.m., Wednesday to Friday, Manhattan-bound Q trains run express from Kings Hwy to Prospect Park.
From 11:45 p.m. to 5 a.m., Monday to Friday, Coney Island-bound F trains are rerouted via the E after 36 St to W 4 St.
From 12:30 a.m. to 5 a.m., Tuesday to Friday, 179 St-bound F trains run local from Roosevelt Av to 71 Av.