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 Intersection without walking.
Complete The Mirrored Garden with 5 inversions.
Collect all hidden wisps.
Complete The Precipice without rotating.
Complete The Corridor with 3 inversions.
Complete The Timepiece in less than 1 minute.
Complete all mirrored worlds.
Finish Mirrored Chapter IV.
Finish Mirrored Chapter III.
Finish Mirrored Chapter II.
Finish Mirrored Chapter I.
Catch the unchained key in The Mirrored Courtyard.
Cross The Bridge.
Finish Chapter IV.
Fall for 30 seconds.
Finish Chapter III.
Complete The Aftermath with 2 inversions.
Complete The Library being no louder than a whisper.
Finish Chapter II.
Finish Chapter I.