The...

Railroad crossings may cause unexpected blockages and considerable traffic delays, especially in urban areas. However, there is no practical system available to share potential crossing blockage information to the public. An unexpected blockage...

The Americans with Disabilities Act of 1990 (ADA) and Section 504 of the Rehabilitation Act of 1973 (Rehab Act) prohibit discrimination against persons with disabilities. The purpose of this document is to provide guidance and best practices for...