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You are here: Home / Lake Superior College / MnDOT Geometric Design / Intersection Series
Intersection Series
• Turning Maneuvers
• Speed-Change Lanes
• At-Grade Intersections
• Grade-Separated Interchanges
Intersection Series Course Descriptions

Turning Movements
The purpose of this lesson is to provide an overview of turn lane design. Prerequisite: Computing Tapers

Speed-Change Lanes
The purpose of this lesson is to provide an overview of speed-change lane design. Prerequisite: Turning Movements

At-Grade Intersections
The purpose of this lesson is to provide an overview of the at-grade intersection design process. Prerequisite: Speed-Change Lanes

Grade-Separated Interchanges
The purpose of this lesson is to provide an overview of interchange types and design considerations. Prerequisite: At-Grade Intersections
 
Geometric Design courses are 100% online and will be available from July 1, 2022 - June 30, 2023. 
Courses can be completed at your own pace until June 30, 2022.
Registration Confirmation:
Once registered, you should receive an immediate email confirmation (please check your spam folder). If you do not receive an email confirmation or need additional assistance, please contact Iris Hiemenz at iris.hiemenz@lsc.edu or call 218-733-7680.

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Cancellations: The college reserves the right to cancel classes with insufficient enrollment; payment is then automatically refunded. If we have to cancel your class, you can request a full refund of your tuition or transfer to another course of your choice, space permitting.
To Register: Click on a program category above and select your class, or use the "search" feature at top of page.
Refund Policy: (Also applies to purchase orders) Full refunds will be given to any student/company canceling within the required timeframe set for each class. For specific timeframe please check the class description and/or your registration confirmation email. Student and/or companies will incur all charges with no refund if student does not drop the course within the required timeframe.