Trimble Business Center

Can anyone point me to a video tutorial on creating a vertical alignment based on info from a road profile on a drawing? I am trying to grade the CL of a road based on the info in the attached picture from a road profile plan. Having difficulty on what to select such as symmetrical, asymmetrical, arc, etc. in vertical alignment. 

https://www.loom.com/share/4dc9aff244ea4c1da2b7636e4eb07355

That is an internal training video for our company, I think I created that one. We're releasing a full course very shortly with our entire process and selling it. Consider this a sneak peak!

99% of the time a vertical curve is symmetrical. If the PC and PT are the same distance from the PVI it's symmetrical. If the distance between the PC and PVI is different than the PT and PVI then it's asymmetrical. 

Can anyone point me to a video tutorial on creating a vertical alignment based on info from a road profile on a drawing? I am trying to grade the CL of a road based on the info in the attached picture from a road profile plan. Having difficulty on what to select such as symmetrical, asymmetrical, arc, etc. in vertical alignment. 

Can anyone point me to a video tutorial on creating a vertical alignment based on info from a road profile on a drawing? I am trying to grade the CL of a road based on the info in the attached picture from a road profile plan. Having difficulty on what to select such as symmetrical, asymmetrical, arc, etc. in vertical alignment. 

Tom, 

If you haven't already please reach out to SITECH Metro Northeast, they can help you. Also, check out their SITECH Online Store it has numerous virtual training courses available on Data Prep, Takeoff and more.  

Can anyone point me to a video tutorial on creating a vertical alignment based on info from a road profile on a drawing? I am trying to grade the CL of a road based on the info in the attached picture from a road profile plan. Having difficulty on what to select such as symmetrical, asymmetrical, arc, etc. in vertical alignment. 

Can anyone point me to a video tutorial on creating a vertical alignment based on info from a road profile on a drawing? I am trying to grade the CL of a road based on the info in the attached picture from a road profile plan. Having difficulty on what to select such as symmetrical, asymmetrical, arc, etc. in vertical alignment. 

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Tom Silicato
Corrado Construction
New Castle, Delaware
tsilicato@corrado.com
www.corradoconstruction.com
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