1. Congestion relief toll tunnels

   • Robert W. Poole Jr.
   • Yuzo Sugimoto

   Articles Pages: 327 - 351

2. Urban highway congestion

   • John F. Mcdonald

   Articles Pages: 353 - 369

3. Air carrier demand

   • Kimon Proussaloglou
   • Frank Koppelman

   Articles Pages: 371 - 388

4. Development of an Eurasian transportation network: Potential and possibilities

   • Jongho Rhee

   Articles Pages: 389 - 412

5. Contributors to this issue

   Announcement Pages: 413 - 413