Extreme hard train trivia

Edit Answers
1234567891011
Across
  1. 2. Not quite the children’s railway (8)
  2. 3. The short platform arms in Norfolk (6)
  3. 4. Starts with wow, ends with kick (4)
  4. 6. A future station? The birth of a river (9)
  5. 8. Learn -A mixed up (4)
  6. 9. The colour of some of the doors on the Grand Central (4)
  7. 10. The train to ‘stir coal’ (8)
  8. 11. Airport and castle (8)
Down
  1. 1. Must get meat from the stalls, station (7,6)
  2. 2. The sleeper train from Oceania (10)
  3. 5. 1+1 and the third letter of the alphabet (3)
  4. 7. The Stortford of chess (7)