Here is the full list of all 20 The Bridge achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Complete The Precipice without rotating.
Collect all hidden wisps.
Complete all mirrored worlds.
Fall for 30 seconds.
Finish Mirrored Chapter IV.
Finish Mirrored Chapter III.
Complete The Mirrored Garden with 5 inversions.
Finish Mirrored Chapter II.
Finish Mirrored Chapter I.
Catch the unchained key in The Mirrored Courtyard.
Cross The Bridge.
Finish Chapter IV.
Complete The Intersection without walking.
Complete The Corridor with 3 inversions.
Complete The Timepiece in less than 1 minute.
Complete The Aftermath with 2 inversions.
Finish Chapter III.
Finish Chapter II.
Complete The Library being no louder than a whisper.
Finish Chapter I.