Road Design

BM stands for ________ ________.

• Base Mark

• Bench Mark

• Base Meridian

• Best Mark

Determine delta and D.

• 47 degrees, 17.68 degrees

• 37 degrees, 17.68 degrees

• 37 degrees, 13.68 degrees

• 47 degrees, 47.68 degrees

Determine R and D.

• 340, 43.12 degrees

• 452, 12.68 degrees

• 367, 68.34 degrees

• 445, 43.23 degrees

Determine L and D.

• 375.35, 62.17

• 376.53, 62.15

• 367.35, 15.62

• 357.35, 17.62

What Engineer Develops roads and highways?

• Water resources engineer

• Structural engineer

• Transportation engineer

• Geotechnical engineer

What Engineer Designs buildings and bridges?

• Water resources engineer

• Structural engineer

• Transportation engineer

• Geotechnical engineer

________ alignment of a road defines its location and orientation in plan view.

________ alignment of a road addresses its shape in profile.

This road designed for high speeds and has no at-grade intersections.

• arterial road

• expressway

• freeway

• collector street

________ alignment of a road addresses its shape in profile.