Monaco GP - PCB repair - update progress

Have a Monaco GP cabaret that is in despaired need of PCB repair. I have slowly been making progress repairing the board and getting some of the game features back again. This time I was able to get the side boundary graphics to display and now when you coin up the side graphics only move when the pedal is pushed where before they were moving quickly. Also the other cars now stay within the road boundaries.
Still need to fix the score display, the ice road, bridge, tunnel and other roads do not display. No extended play, game just ends after 90 seconds. The car won't recover after crashing and the puddle isn't displaying either.

[@jorgehrenstein4031]

Do you mean the yellow boundaries?on which pcb they are generated.I have a problem with the left boundarie

[@cookingwithjesus]

What IC and board was involved with the road boundary moving?

[@tillparis]

cookingwithjesus How do you mean? Boundary for the driver car or boundary for the other cars?