The city's plan will add a protected bike lane, slow-turn treatments and narrower lanes to reduce speeding along Ninth Street.
The city will host a meeting with locals and Community Board 6 next week seeking ideas on how to make Ninth Street safer.
Advocate Brian Howald created a bot to look up previous violations linked to license plates after a Park Slope crash killed two kids.
Information on when the B63 would arrive was added to LinkNYC kiosks around Park Slope, Councilman Brad Lander announced.