diff --git a/Sprite-List-csg1.dat.md b/Sprite-List-csg1.dat.md
index ea0e015..8a2e806 100644
--- a/Sprite-List-csg1.dat.md
+++ b/Sprite-List-csg1.dat.md
@@ -68,15 +68,38 @@ CSG1.DAT is the sprites file of RollerCoaster Tycoon 1. It contains every sprite
 |43311|43330|Yellow queue (underground view)
 |43331|43350|Green queue
 |43351|43370|Green queue (underground view)
-|43371|43420|Grey tarmac
-|43473|43522|Red tarmac
-|43575|43624|Brown tarmac
+|43371|43420?|Grey tarmac
+|43473|43522?|Red tarmac
+|43575|43624?|Brown tarmac
+|43779|43829|Brown tiles
+|43881|43931?|Grey tiles
+|43983|44033|Red and brown tiles
+|44085|44135|Green and brown tiles
 |44836|44916|Interface stuff, cursors etc|
 |44917|45652|Supports for rides (all of them I think)|
 |45653|46706|Lettering|
 |46707|46786|Colour palette stuff I think|
 |46787|46796|Water|
 |46797|47429|Interface stuff|
+|47306|47306|Path preview: blue queue|
+|47307|47307|Path preview: red queue|
+|47308|47308|Path preview: yellow queue|
+|47309|47309|Path preview: green queue|
+|47310|47310|Path preview: grey tarmac|
+|47311|47311|Path preview: red tarmac|
+|47312|47312|Path preview: brown tarmac|
+|47313|47313|Path preview: green tarmac|
+|47314|47317|Path preview: dirt|
+|47314|47317|Path preview: ash|
+|47316|47317|Path preview: unused copies of dirt|
+|47318|47318|Path preview: crazy paving|
+|47319|47321|Path preview: unused copies of crazy paving|
+|47322|47322|Path preview: road (never shown, same as tarmac)|
+|47323|47325|Path preview: unused copies of road/tarmac|
+|47326|47326|Path preview: brown tiles|
+|47327|47327|Path preview: grey tiles|
+|47328|47328|Path preview: red and brown tiles|
+|47329|47329|Path preview: green and brown tiles|
 |47430|48821|Small scenery pieces|
 |48822|54744|Staff & park guests, other stuff like hats & t|
 |54744|54913|Parts of coasters used in the coaster info window for paint selection|