ORDER
PER CURIAM:Order affirmed. See 42 Pa.C.S.A. § 8522(b)(6), and Bradley v. Pennsylvania Turnpike Comm’n, 121 Pa.Commw. 51, 550 A.2d 261 (1988), appeal denied, 527 Pa. 588, 588 A.2d 511 (1990).
LARSEN, J., did not participate in the consideration or decision of this case.