The Tees Valley Line Add-on for Train Sim World 2 has 10 achievements.
Complete Tees Valley Line scenario 'Tubeliner Diversion'
Collect all collectables on Tees Valley Line
Complete all tutorials on Tees Valley Line
Operate the Class 37 for 370 miles
Complete Tees Valley Line scenario 'Seaside Summer Special'
Complete the Class 37 Introduction tutorial
Complete Tees Valley Line scenario 'Steelworks Shunting'
Complete 50 Tees Valley Line services
Complete all scenarios on Tees Valley Line
Reach Route Level 20 on Tees Valley Line