How did the presence of a speedometer affect the ability of early motorists to manage travel?

Answer

It allowed for the planning of travel time based on distance and measured speed

The introduction of the speedometer fundamentally changed how drivers conceptualized their journeys. Before this, travel was largely subjective and difficult to repeat or plan. With an objective measurement of speed available on the dashboard, drivers could plan their trips with a new level of predictability. For instance, if a driver knew their travel speed was a steady 15 mph, they could calculate precisely how long a cross-town trip would take. This shift moved the automobile closer to a practical, reliable conveyance rather than an experimental toy, as it enabled repeatable and measurable travel planning.

How did the presence of a speedometer affect the ability of early motorists to manage travel?
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