Question about Lane in Ella

What’s the physical meaning of YRA or YLA?

YRA Right value at start (SA)
YLA Left value at start (SA)


The items LANE YRA AND YLA define the outer edges on the left or the right site of the lane.

(I am sorry, I have no screenshot of the English Version of the Traffic Loader Task by hand)

Screenshots from the Report Browser of the TEDDY example ella3_girder.dat:

Further information are presented within our online Bridge Design Training series:

Best regards
Frederik Höller
Your SOFiSTiK Support Team