I want use the" AASHTO 2001 emax6 Dual metric.srl" file to do superelevation, but the design speed for superelevation can not display for choose below 50 km/h, but the file list all the speed, does any body know how to show the 40km/h speed for use?
if i change to "AASHTO 2001 emax4 metric.srl", the 40km/h speed is display for choose.
What is the exact product and version you are using? I am not aware of any issues related to this, but based on your pictures, it looks like the dropdown list is limited to the first 9 entries. Since you cannot scroll any more, maybe there was a defect in an older version in which the Calculate Superelevation only reads a certain number of rows.
communities.bentley.com/.../openroads-rules-based-superelevation-srl-files
For more information about the Road and Site design tools, visit the Road and Site design WIKI at: http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki
I delete some rows, it can work, thanks again.