Carriage Stops
Not much here yet. I'll just explain this. I should have put by now the carriage stop locations. The order it goes in are on the notes of the poles at each stop, which is copied below. It is, however, faster to walk than to use the carriages, at least in the cases I tested where I didn't wait for the carriage at the stop. If you see the carriage there already, I'm sure it's much faster than walking.

The Guilds Route route: (Green Notes)
the Warriors' Guild, the Temple of Small Gods, outside the temple of Hat, the Unseen University, Gennie Applebottom's Cottage, the Thieves' Guild, the Assassins' Guild and the intersection of Ferry Lane and Cockbill Street.

The Gate Route route: (Dark Green Notes)
Hubwards Gate, Widdershins Gate, Limping Gate, Onion Gate, Shambling Gate, Traitors Gate, River Gate, Rimwards Gate, Deosil Gate, Least Gate and Water Gate.

The Commuter route: (Black Notes)
Short Street at a garden, the City Centre, the intersection of Pallant Street and Moon Pond Lane, the southeast corner of the Tump, the northwest corner of the Tump, the intersection of Fast Lane and Endless Street, the intersection of Nonesuch Street and Myrtle Street, the intersection of Elm Street and the Pitts, the southernmost part of Cheesemongers Yard and the intersection of Kicklebury and Tenth Egg Street.

The Broadway route: (Red Notes)
Hubwards Gate, the junction of Street of Cunning Artificers and Upper Broadway, The Maul and Turnwise Broadway, Brass Bridge, the Opera House, Lost Bridge, Hide Park, Rimwards Gate, Hide Park, Lost Bridge, the Opera House, Brass Bridge, The Maul and Turnwise Broadway and the junction of Street of Cunning Artificers and Upper Broadway.

The River Route route: (Blue)
West Ankh Ferry, Misbegot Bridge, Contract Bridge, New Bridge, Water Bridge, East Ankh Ferry, Wood Bridge, Maudlin Bridge, Brass Bridge, Pon's Bridge and Ankh Bridge.