Missouri State Law for Motorists Interacting with Bicyclists
With cycling perhaps getting an uptick in popularity of late due to increasing gas prices and fuel economy concerns (and overall greater consciousness of the environment?), it seems worth noting the laws of the road — for safety and for clarification between motorists and cyclists.
Do cyclists belong on the road or the sidewalk? Should cyclists defer at all times to motorists? Who has right of way in any given situation? How can bikes and cars peacefully coexist?
Various municipal and state laws address these questions, among others. To identify what statutes apply to your home area, view the Mass Bike list, which links to various state’s laws online.
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For “Missouri State Law for Motorists Interacting with Bicyclist“:
307.188. Rights and duties of bicycle and motorized bicycle riders. Every person riding a bicycle or motorized bicycle upon a street or highway shall be granted all of the rights and shall be subject to all of the duties applicable to the driver of a vehicle as provided by chapter 304, RSMo, except as to special regulations in sections 307.180 to 307.193 and except as to those provisions of chapter 304, RSMo, which by their nature can have no application.
Explanation: Motorists must treat bicycles with the same regard as they would any other vehicle; bicyclists have the same rights under traffic law as do other vehicles. And, on the other hand, bicycles must obey the same traffic laws in the same way as motor vehicles, with very, very limited exceptions.
304.012. Highest Degree of Care. Every person operating a motor vehicle on the roads and highways of this state shall drive the vehicle in a careful and prudent manner and at a rate of speed so as not to endanger the property of another or the life or limb of any person and shall exercise the highest degree of care.
Explanation: Motorists may not do anything, even something that otherwise appears to be legal, that endangers a bicyclists, pedestrian, or other motorist.
304.678. Overtaking bicycles at a safe distance 1. The operator of a motor vehicle overtaking a bicycle proceeding in the same direction on the roadway, as defined in section 300.010, RSMo, shall leave a safe distance, when passing the bicycle, and shall maintain clearance until safely past the overtaken bicycle. 2. Any person who violates the provisions of this section is guilty of an infraction unless an accident is involved in which case it shall be a class C misdemeanor.
Explanation: When passing a bicycle, you must leave a safe distance when passing and not return to the right part of the road until safely past the bicyclist. Passing unsafely is a traffic offense punishable by driver license points, fines, and, if an accident results, even jail.
304.016.4 When passing is allowed. No vehicle shall at any time be driven to the left side of the roadway under the following conditions: (1) When approaching the crest of a grade or upon a curve of the highway where the driver’s view is obstructed within such distance as to create a hazard in the event another vehicle might approach from the opposite direction;
Explanation: Motorists often attempt to pass bicyclists as they are traveling around curves or approaching the crest of a hill. But squeezing dangerously past the bicyclist or pulling blindly into the oncoming lane are both illegal. So if the lane is wide enough to pass the bicyclist, leaving a safe distance between your vehicle and the bicyclist, while remaining on the right half of the road, then you may pass. However, if safely overtaking the bicyclist requires you to pull onto the left side of the roadway, then the law requires you to wait behind the bicyclist until your view ahead is clear.
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