Finally they are starting on my raised layout. 20 x 50’, kept it smaller due to my age. More trenching to come, then fill with crushed concrete and tamp it good. Two ‘islands’ connected with bridges from my old layout in Nebraska. 3 blocks high(and a cap) on the one side, 4 blocks on the other. Gray area in the drawing is the ‘canyon’ between the two islands. Orange line in the pix shows where that is at. 600 blocks to go!
Can’t seem to get a second attachment.