Extreme necro bump
Here's a great mod:
https://steamproxy.net/sharedfiles/filedetails/?id=2034713132

I do not have every mod in this collection, and I do not use all the assets. I do have a working game. These are the mods I don't use:

• Camera Positions Utility
  
• Topographic Lines Toggle
  
• CSL Show More Limits
  
• Cinematic Camera Extended
  
• Loading Screen Mod [Test] --- because I use the non-test version
  
• Catenary Replacer --- incompatible with other mods recommended here
  
• No Seagulls --- I like seatrash
  
• Ploppable RICO --- incompatible with realistic population revisited: use RICO revisited
  
• Force Level Up
  
• CSL Music Mod
  
• Network Skins (Park Life compatible) --- New version: Network Skins 2
  
• No Radioactive Desert And More! --- use Pollution, Death, Garbage and Crime Remover Mod
  
• CSL Music Pack: NCS by PHTN Gaming --- no offense
  
• Speed Slider [v2]
  
• Mountain Grass terrain Conforming --- because newer version
  
• First Person Camera: Updated
  
• Net Picker 2.0 --- because newer version
  
• [Legacy] Segment Slope Smoother --- Elektrix's mod make this useless
  
• Light Trail
  
• Auto-Enable Mods --- I am stupid, not lazy
  
• Save Our Saves [READ DESCRIPTION]
  
• HDRI 2K Cubemap Pack --- I am also poor
  
• Tree Movement Control
  
• Prop Remover
  
• Choose Your Rocket
  
• Ticket Price Customizer

These are the mods I do use which are not listed here:

• Harmony 2.0.1
  
• Employ Overeducated Workers V2
  
• Resize It!
  
• Realistic Population Revisited 1.4.3
  
• Random Tree Rotation
  
• Transparency LOD Fix + Cloud Assets Enabler
  
• Klyte's Fine Road Anarchy 2.0.2
  
• Klyte's Fine Road Tool 2.0.4
  
• Move It 2.8.1
  
• ShadowStrengthAdjuster
  
• Network Tiling
  
• Find It! 2.0.7
  
• Intersection Marking Tool 1.4.1
  
• Mini FPS Booster 1.0
  
• RM Unconnected Tracks
  
• TM:PE 11.5.0 LABS
  
• Node controller 2.1
  
• Japanese Road Arrows
  
• More Flags
  
• RM Crossings 3.0

Assets have never caused crashes as far as I know, but these are in this collection and I don't use them:

• Rotating Lighthouse Beacon [Prop]
  
• Monument to Minin and Pozharsky--- broke
  
• Parking lot 8x8 --- looks like a parking lot but it's otherwise useless
  
• [DEPRECATED] ULTRAHUB - Ultimate Transport Hub
  
• (DEPRECATED) Massachusets State house --- updated version later down the list

Every mod listed requires to following dependency:
https://steamproxy.net/sharedfiles/filedetails/?id=1145223801&searchtext=ability+to+read