Determine if a segment of 700 feet is safe for vehicles to decide to maneuver on a two-lane rural highway of 80 mph speed.
- Determine if a segment of 700 feet is safe for vehicles to decide to maneuver on a two-lane rural highway of 80 mph
speed.
To determine if a segment of 700 feet is safe for vehicles to maneuver on a two-lane rural highway with an 80 mph speed limit, we will need to consider several factors, including the stopping distance required for vehicles traveling at that speed.
1. Reaction Time: The first factor to consider is the driver's reaction time. This is the time it takes for a driver to perceive a hazard and react by applying the brakes. Reaction times can vary, but a typical value is around 1.5 seconds.
2. Braking Distance: Once a driver reacts, the vehicle will begin to decelerate. You'll need to calculate the braking distance required to bring the vehicle to a complete stop. Braking distance depends on factors like vehicle type, road conditions, and tire quality. A rough estimate might be around 300-400 feet for a typical car traveling at 80 mph on dry pavement
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