421:2009 FMR (Earth, Gravel, Bituminous, Concrete)

Question 1

A granular material of mineral composition such as sand, gravel, shell, crushed and uncrushed stone or lightweight materials.

Answer 1

aggregates

Question 2

The suitable material used to replace other materials removed during construction

Answer 2

backfill

Question 3

168.The layer of aggregate, soil-treated aggregate, treated soil, or soil aggregate that rests upon
the subbase or if no subbase, upon the sub-grade

Answer 3

base course

Question 4

169.A space intended to employ traffic consideration for the transport of agricultural products

Answer 4

roadway

Question 5

170.The part of the roadway next to the travel way providing lateral support of base and surface courses used as emergency stopping area for the vehicles.

Answer 5

road shoulder

Question 6

171.A road side ditch is located at

Answer 6

the edge of the roadway

Question 7

173.A road used as farm-to—market road

Answer 7

earth road
gravel road
bituminous road
concrete road

Question 8

174.The typical width of farm-to-market road for a one-lane roadway

Answer 8

2 m

Question 9

176.In designing farm-to-marhet roads, what is the recommended minimum radius design for
curvature for flat terrain?

Answer 9

500 m

Question 10

177.In designing farm-to-marhet roads, what is the recommended minimum radius design for
curvature for rolling terrain?

Answer 10

150 m