Name of the movie with a girl trapped with vampires

[logan520]

I can't remember the name of a movie I saw as a kid about 30 years ago.  It was a girl who was riding a school bus and then it broke down on the side of a road in the woods and at night zombies or werewolves came down and were banging on the bus windows.  When it was daylight she went to a house and saw a lady who was a vampire biting another person.  She hid under the porch and when a spider came, she screamed.

Cannot remember much more.  Anyone know the name?

[claws]

Lemora: A Child's Tale Of The Supernatural 

[Bmeansgood]

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[Archivist]

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