a futuristic train speeding through a smooth, glowing tunnel

train futuristic tunnel glowing speed transportation technology innovation design modern motion dynamic rail travel energy advanced sleek scifi light urban progress highspeed infrastructure movement metro glow smart concept contemporary railway fast smooth futuristicdesign transportationsystem advancedtech city motionblur smarttransport urbanmobility traveltech cyber streamlined futuristictravel transport techinnovation metrotrain speedtrain ai generated