Reduced-rate rail passes for the elderly, students, and disabled. Miles of new bicycle lanes. Some of the TransNet money has been spent on the retrofitting projects that have dotted San Diego County through the 1990s. Scenic Highways Please visit Caltrans' Scenic Highways web page for scenic highway designations and pictures in San Diego County. Each call box is located on the right shoulder of the highway, with some located on transition, exit, and entrance ramps.
Blue signs designate each call box, with a code indicating route number and milepost information.
San Diego Freeway Exit Guides Please go to Philip J. Erdelsky's San Diego Freeway Exits List . Sources Please go to Sources and Reference Materials . Acknowledgements The following individuals contributed information for the San Diego Highways Page. If you have information you would like to share, please email Andy. Joel Windmiller for the San Diego Sign Images and main page banner.