Notice that in each of the five categories in this section, there is a choice of several descriptions of road
conditions. The party leader selects the one that applies to the road being reconnoitered. What was reported about
the alinement of the road?
In Column 3, the horizontal clearance is indicated. To determine horizontal clearance, you measure the
distance between the inside edges of the bridge 30 centimeters (12 inches) above the surface of the traveled way.
Measuring the horizontal distance between the inside edges of the bridge gives you the ____________________
_____________________ , which is reported in Column ___________________ .