The B46 SBS operates between DeKalb Avenue and Kings Plaza only, while the B46 local continues to Williamsburg, making all stops along Broadway. Avenue H, and the Crown Heights – Utica Avenue station at Eastern Parkway serve as short turn terminals for B46 local service, while some B46 SBS buses begin or end service at Avenue N, just north of the Flatbush Bus Depot. The B46 SBS does not operate during early morning and late night hours; during this time, the B46 local covers the entire route between Williamsburg and Kings Plaza.