WorksheetsRoadway Design
Total questions: 10
Worksheet time: 2mins
What is a superelevation?
Elevation that is super important
A maximum cross-fall within a curve
It is required by design standard
So cars cannot fly off
What do you call the X-Z Plain?
Horizontal Alignment
Vertical Alignment
Profile
Typical Sections
What are the most important road design element?
Number of vehicles
Design Speed
Number of Roadway Signs
Know how to look for the Standards
Superelevation
What do we typically show on Roadway Plans?
BVC
EVC
TS
ST
BC
What is a typical section?
Same as cross-section
A bunch of cross-sections combined
A snapshot of what a typical road element will be within range
Precise information of how the road looks like
What are typically used for our road design standards?
WSP's Quality Control
BC MoTI's Road Guide
BC MoTI's Supplement to TAC
TAC
MMDC Roadway Design Guidelines
What does AADT stand for?
Annual Average Daily Traffic
Average Annual Daily Traffic
American Association Design Transportation
Average American Design Traffic
If you have a R=3000m and V=100 km/hr, what is your allowable superelevation/cross-fall requirement from BC MoTI's table?
0.02
0.024
0.06
0.04
What does TAC stand for?
Traffic Association of Canada
Transportation Association of Canada
Trip Association of Canada
Tariff Association of Canada
What do we call Y-Z Plain?
Typical Section
Profile
Vertical Alignment
Horizontal Alignment
