EDIT:
As my main goal is to someday (might be another ten years for all I care) have a fully functional NL region with trains, buses, trucks, buildings and industries, I'm making this the main thread for that effort. Below is a very preliminary 'roadmap' and links to the parts that are already finished:
Changelog
03-09-2012 : Released NLSTATIONS 1.0 - Contains a new version of BetterRoads as well. Also back up trackst.dat, roadtram.dat and roadrgh.dat before installing this mod! Contains everything you need for the NL Stations, NL Road Stations and NL Signals. These mods are packaged for your convenience - if you want them separately, use the appropriate .DAT files and edit the trackst files yourself.
Released:
BetterRoads 0.8
NL Buses 1.0
NL Platforms (NL Stations)
NL Road Stations (NL Stations)
NL Signals and Buffer Stop (NL Stations)
Roadmap:
NL Trucks/Freight Vehicles
NL City Buildings
NL Industries
NL Trams