Exhibit 1.1(a) NORFOLK SOUTHERN CORPORATION DEBT SECURITIES UNDERWRITING AGREEMENTUnderwriting Agreement • July 5th, 2001 • Norfolk Southern Corp • Railroads, line-haul operating • New York
PRICING AGREEMENTPricing Agreement • July 5th, 2001 • Norfolk Southern Corp • Railroads, line-haul operating
Exhibit 4.1 FIFTH SUPPLEMENTAL INDENTUREIndenture • July 5th, 2001 • Norfolk Southern Corp • Railroads, line-haul operating • New York
