EXHIBIT 10.58 DEBTOR-IN-POSSESSION BOND SUPPORT CREDIT AGREEMENT Dated as of October 5, 2001 among RAILWORKS CORPORATION, a Debtor and Debtor-in-Possession as Borrower, CERTAIN SUBSIDIARIES OF THE BORROWER, as Debtors and Debtors-in- Possession, as...Debt Support Credit Agreement • November 19th, 2001 • Railworks Corp • Arrangement of transportation of freight & cargo • New York
