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Beyond Skin Deep: The humble roadway is about more than asphalt and concrete.
Manage episode 326676962 series 2875374
Today’s pavements bear little resemblance to the driving surfaces of the early 1900s. Research Engineer Darlene Goehl explains how decades of experimentation have led to development of the modern streets and highways that are central to our daily lives.
80 episod
Beyond Skin Deep: The humble roadway is about more than asphalt and concrete.
Thinking Transportation: Engaging Conversations about Transportation Innovations
Manage episode 326676962 series 2875374
Today’s pavements bear little resemblance to the driving surfaces of the early 1900s. Research Engineer Darlene Goehl explains how decades of experimentation have led to development of the modern streets and highways that are central to our daily lives.
80 episod
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