According to https://nacto.org/publication/urban-bikeway-design-guide/dont-give-up-at-the-intersection/ https://nacto.org/publication/urban-bikeway-design-guide

According to https://nacto.org/publication/urban-bikeway-design-guide/dont-give-up-at-the-intersection/ https://nacto.org/publication/urban-bikeway-design-guide/don..., they claim that a driver making a right turn around a curb can react to a cyclist moving at 16 feet per second approaching from behind while only being able to see about 8.2 feet to their right. Half a second is well under the average reaction time for a driver who may not be aware that the bike lane is present on the other side of parked vehicles. For example: https://imgur.com/a/JcS4RK5 https://imgur.com/a/JcS4RK5