Traffic-operated controller on state highway, Burlingame, California
Typical city plan to better traffic conditions
Resolved: that the parked car must go -- But where?
Limitations on loading and unloading in London
Regional planning as a means of traffic control
Directional traffic control demonstrates efficiency
Model traffic ordinance with important additional provisions adopted in Indianapolis
The widening and planning of highways
Eliminating street traffic intersections
Wabash tests automatic train control with cablights
Traffic control in urban areas
How far can we go with through streets?
Protecting lives on world's busiest Boulevard
A traffic control plan for Kansas city
Southern suburb traffic in Stockholm and regulation of gates district
Effect of generator characteristics on train control operation
Traffic regulation at railroad station and cathedral square in Cologne
Traffic exhibits at German building exhibition, Berlin 1931
Automatic train control in England
Pedestrian traffic regulations
Municipal organization for traffic control
Guesswork in highway traffic control
State control of street traffic
Three budget compasses give SKF industry smooth sailing
Some observations on street traffic and its control
Traffic requirements determine one trend in city development
International Exposition of Traffic Control held in Brussels, May 10-21 1933
Traffic-actuated control system as adopted in Montreal
Airplane vibrations and flutter controllable by design
Use and capacity of city streets
Traffic, parking and garage problems encountered in cities
Traffic situation in Baltimore