The concept of having a separate category of traffic sign to control traffic in emergency situations is advanced. This category is referred to as an emergency zone sign (EZS). A rationale is provided for having this category of sign and for developing a family of emergency zone signs. Detail is provided on the sign messages, shapes, and colors.
|Original language||English (US)|
|Title of host publication||Transportation Research Record|
|Number of pages||9|
|State||Published - Dec 1 1993|
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Mechanical Engineering