Barbara Nylen ("Hey, L.A., you can have our bike lanes," Dec. 14), after "doing her homework," asks some questions:
• Why aren't bikes required to have front and rear reflectors? Answer: They are — headlight and tail reflector at night.
• Why aren't bikes required to have headlights turned on at dusk? Answer: They are — motor vehicle laws apply.
• Why don't bikes have license fees like cars do? Answer: It might be because motor vehicles being far heavier than bikes damage roads, causing expensive repairs.
• Why aren't riders required to wear helmets? Answer: It's a good idea, but when it was tried with motorcycles, it didn't last long. My experience is that most serious riders do wear helmets. (Never spend more protecting your head than you think it's worth!)
• Why aren't riders ticketed for violating laws? Answer: They should be, and some are. However, consider that a driver violating laws is far more dangerous than a rider. For bike/car collisions at intersections, the motorist is three times more likely to have failed to yield than the rider, so the real question is why aren't drivers ticketed often enough to achieve compliance?
None of Nylen's questions has any bearing on the topic: Why are there bike lanes? The reason may be that without bike lanes, too many riders are injured or killed by drivers. The traffic statutes are designed to accommodate diverse vehicles. If drivers knew and obeyed them, the need for bike lanes would be reduced, maybe eliminated.
Regarding the 28th Street photo that's appeared so many times recently, it doesn't show the cause of the auto-traffic backup. That's somewhere behind the photographer, an obstruction that cannot handle even two lanes of traffic, leaving me wondering if it could handle three? If not, instead of two lanes jammed with 40 cars, there'd be three lanes jammed with 60 cars and still no room for ambulances.