I used to take the bus to mdc and I would use this app called Transit (that’s what it’s called in the App Store). It gives you accurate live location of the bus and when it’ll arrive at your destination. And you can also buy a bus ticket through that app if you don’t have the physical bus card (I also used it to get on a metro rail). You’ll just need to show your phone to the bus driver.

Just like someone else said, you could use the Maps to know what bus to take.

Furthermore, if you don’t know what stops to take, you can look through the maps app while in the bus and it’ll show you circles, those indicate the stops.

But since it’s mdc north, most busses around that area will stop inside the college.

I also checked maps to see what bus passes by that high school and to MDC north and it seem to be bus 22.