203 – Civil Design Land Development Bus Bays, Superelevation & Widening

This Course builds on the work done in ‘202-Civil Design Land Development’
If you are comfortable creating an MTF and an Apply MTF Function and want to know more about the design tools available then this course is for you.
If you already use 12d Model and want to learn the latest design techniques then there will be something here for you too.
When you have completed this course you will be familiar with the most commonly used MTF commands and how they are used to model complex road design surfaces.

• Open the existing Road Design Project
• Insert a string into your road design model, and modify the lane width to create parallel parking
• Insert a V Drain between the traffic lane and the parking bay area
• Create kerb transitions for kerb-and-gutter to kerb-only through the parking bay
• Transition between the parking bay and the carriageway (design a simple taper or a reverse curve)
• Change the road crossfall my modifying the road and shoulder strings to achieve your desired full superelevation values and design approach and departure transitions
• Apply road widening to a Channelised Right Turn (CHR) Rural Road Intersection
• Through the course you will be shown how to use 12d Model’s ‘Smart Chainages’ instead of explicit Chainage values