itsborb
@itsborb

i am a municipal bus driver and former light rail operator. here are some things i have learned:

  • driving a bendy bus is basically the same as driving a normal bus. every once in a while, even after you get experienced, you will look in your mirror and think "dang, why is that other bus following me so close." and the other bus is also you
  • driving is not the hard part about driving a bus. driving is easy. it's the hours and 0.2% of the people that are hard
  • but we get a pension and i can pay my mortgage so i'm not complaining to you all too loud. i am complaining to management at maximum volume however solidarity forever labor is entitled to all that it creates etc etc
  • we get a little spring-loaded switch called a hill holder that holds the e-brake so you dont bust your knee holding down the brake pedal, particularly on hills
  • the most important skill any driver can learn is acceptance of lack of control. the second most important skill is bladder management
  • i drove trolleybuses for a year and now i can't think of anything interesting about them to say. please leave your questions below
  • actually, here's a bit of trivia: trolleybuses are older than diesel buses
  • light rail trains can stop faster than i would have thought before driving them. but it's not that fast
  • operating a train is astonishingly boring. like driving a bus is pretty boring too but trains take the cake
  • if you "jokingly" lunge toward the tracks when the train is approaching, as though you were going to throw yourself in front of the train, you will go directly to hell when you die. no priest can absolve this

itsborb
@itsborb
  • the trolley poles have graphite shoes at the end where they contact the overhead. and when it rains, the graphite rubbings mix with rainwater and cling to the poles. when an operator goes outside the bus to put the poles back on the wires, it is of paramount importance for them to keep their mouth closed as they look up at the overhead
  • they call this slurry "trolley juice"
  • i managed never to get juiced

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in reply to @itsborb's post:

im gonna go with "vvvvvvvvvv". about halfway through my time with trolleys they detuned the motors so they'd accelerate slower (too many on-board falls) and there were a couple hills downtown where i worried the coach was gonna give in

the last time i was in seattle (like ten-ish years ago) they still had some of the old breda trolleybusses around, and those made some lovely noises. if i'm sufficiently dissociated i sometimes expect one to come through the tunnel when i'm waiting for the light rail downtown

here in town they're about 90% fahslabend switches, which means that the operator activating the turn signal sends a radio signal through the trolley poles to a receiver on the wire (you can spot them near intersections, an oval about 18 inches long). there's an override switch you can use to send a signal that's not your turn signal but that's a great way to lose your poles. the other 10% are offset switches, which use the position of the poles relative to each other to tell if the bus is turning and then sets the switch for the turn accordingly. only works with certain turn geometries.

in other systems (vancouver for example) they have coast/power switches, which change depending on if the driver has their foot on the accelerator

aha! the offset switch is sort of what i assumed might've been happening. i'm going to have to keep an eye out for those oval receivers tho. it immediately makes sense to me but didn't consider that there could be communication there

no map, you can tell what kind of switch it is by looking at the wire ahead (and you are going to end up memorizing it because driving a bus means doing the route many many times). but at least in my city, there's no difference in what the operator has to do--you should be signalling for the turn anyway

my favorite thing about trolleybuses is when they drive around in cold winter mornings where fog is frozen to the overhead lines & you see a bunch of green and purple lights flashing all over the city (buses with arcing lines)

also how big is the lateral movement on those arms? can you drive around a temporarily blocked road lane or is that too far?

in reply to @itsborb's post:

how do I convince my city to get trolley buses and also shoutout to the drivers on our LRT which had a bad habit of derailing while going across bridges and didn't have any sensors to detect if the train was, in fact, on the rails. good times! thank you for your service 🫡🫡🫡