Road types–interrupted vs. uninterrupted flow facilities, design specifications and control–the driver, design specifications and control –the vehicle, design specifications and control –design speed, design specifications and control –traffic volume and level of service, design specifications and control –access control, elements of design–safety stopping sight distance, elements of design–passing sight distance, elements of design–decision sight distance, elements of design–horizontal alignment, elements of design–vertical alignment, interchanges, elements of the roadway cross-section.
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