What information on the overlay aids the user in locating and orienting the overlay?
What is the route designation?
How long is the section of the route that was reconnoitered?
4. The route symbol shown on the overlay indicates that there are five curves in the sector which was
reconnoitered. How many are obstructions?
Is the symbol correct for the slope between tunnel #1 and bridge #3
The symbol northwest of bridge #2 represents a
a. sharp curve
c. width constriction
What is the overhead clearance for tunnel #1?
Why is the overhead clearance figure underlined on the underpass symbol?
9. Is the underpass symbol correct for the expected two-way tracked vehicle traffic?