http://en.wikipedia.org/wiki/Idaho_stopPros
- Because of the positive externalities of cycling, bicycle laws should be designed to allow cyclists to travel swiftly and easily, and this provision allows for the conservation of energy.
- By allowing cyclist to get in front of traffic, they become more visible, and in so doing, more safe.
- Current laws were written for cars, and unlike cars, it is easy for cyclists to yield the right-of-way without coming to a complete stop. Because cyclists are moving slower, have stereoscopic hearing, have no blind spots and can stop and maneuver more quickly than cars, current traffic control device laws don't make sense for cyclists.
- With the Idaho stop, at special intersections where lights are controlled by sensing equipment, there is no need to provide extra equipment for cyclists.
- The stop-as-yield provision reduces conflict between neighborhood traffic-calming advocates wanting more stop signs and bicycle commuters.
- Changing the legal duties of cyclists would provide direction to law enforcement to focus their attention where it belongs—on unsafe cyclists (and motorists).
- The usual law forces cyclists to choose between routes that are more efficient but less safe due to higher traffic volumes, and routes that are more safe, but less efficient due to the presence of numerous stop signs. Allowing cyclists to treat stop signs as yield signs empowers them to legally make the safer routes more efficient.
- The only study done on the safety of the Idaho Stop shows that it is slightly safer.
Cons
- The provision relies on the judgement of cyclists, but children ride bikes and lack the judgement to do this maneuver safely.
- Allowing cyclists to behave by a separate set of rules makes them less predictable and thus, less safe.