The public is invited to a community meeting about the San Bruno, Calif., Grade Separation Project from 6:30 p.m. to 8:30 p.m., Sept. 30 at Belle Air School in San Bruno. The meeting will include a presentation on the project, which will elevate the Caltrain tracks above San Bruno, San Mateo and Angus avenues. The project also includes a new elevated train station between San Bruno and San Mateo avenues that will replace the current station, three pedestrian underpasses and a new parking lot with 191 spaces. In addition, Posy Park and the streets and sidewalks in the neighborhood will be improved.