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<url><loc>https://stock.noler.com/us/stock/nsc/interest-costs-capitalized</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-costs-incurred</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-expense-nonoperating</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-expense-on-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-expense-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-paid-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/interest-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/investing-cash-flow</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/investment-income-interest</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/investments-fair-value-disclosure</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/iran-activity-notices-irannotice</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/labor-and-related-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/late-filing-notices-nt-10-k</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/lease-and-rental-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/lessee-operating-lease-liability-payments-remainder-of-fiscal-year</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/lessee-operating-lease-liability-undiscounted-excess-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/liability-for-claims-and-claims-adjustment-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/life-insurance-corporate-or-bank-owned-change-in-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/long-term-debt-and-capital-lease-obligations</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/long-term-debt-and-capital-lease-obligations-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/long-term-debt-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/long-term-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/long-term-purchase-commitment-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/market-cap</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/material-contracts</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/materials-supplies-and-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/minimum-rents</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/multiemployer-plan-contributions-by-employer</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/multiemployer-plan-employer-contribution-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/multiemployer-plan-period-contributions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-cash-from-financing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-cash-from-investing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-cash-from-operating-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-change-in-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-income-loss-available-to-common-stockholders-basic</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-income-loss-available-to-common-stockholders-diluted</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/net-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/news</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/number-of-operating-segments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/number-of-reportable-segments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-reclassifications-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-reclassifications-before-tax-attributable-to-parent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-reclassifications-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-tax-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-before-tax-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-defined-benefit-plan-net-prior-service-cost-credit-arising-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-defined-benefit-plans-adjustment-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-defined-benefit-plans-adjustment-before-tax-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-defined-benefit-plans-net-unamortized-gain-loss-arising-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-equity-method-investment-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-equity-method-investment-before-tax-parent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-net-of-tax-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-net-of-tax-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-pension-and-other-postretirement-benefit-plans-adjustment-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-pension-and-other-postretirement-benefit-plans-adjustment-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-reclassification-adjustment-from-aoci-pension-and-other-postretirement-benefit-plans-for-net-gain-loss-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-reclassification-adjustment-from-aoci-pension-and-other-postretirement-benefit-plans-for-net-gain-loss-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-reclassification-of-defined-benefit-plans-net-gain-loss-recognized-in-net-periodic-benefit-cost-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/oci-tax-1</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-cash-flow</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-expenses</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-insurance-and-claims-costs-production</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-liability-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-liability-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-after-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-in-five-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-in-four-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-in-three-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-in-two-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-next-twelve-months</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-thereafter</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-year-four</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-year-three</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-payments-due-year-two</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-lease-weighted-average-discount-rate-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-leases-rent-expense-contingent-rentals</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-leases-rent-expense-minimum-rentals</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/operating-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/options-activity</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-accrued-liabilities-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-accrued-liabilities-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-cost-and-expense-operating</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-current-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-current-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-long-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-noncurrent-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-noncurrent-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-nonoperating-income-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-operating-activities-cash-flow-statement</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-operating-income-expense-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/other-short-term-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/outstanding-bonds</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/paid-in-capital-tax-effect-from-share-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/participating-securities-distributed-and-undistributed-earnings-loss-basic</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/participating-securities-distributed-and-undistributed-earnings-loss-diluted</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/patents-active</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/payments-for-legal-settlements</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/payments-for-proceeds-from-other-investing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/payments-to-acquire-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/payments-to-acquire-other-productive-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/pb-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/pe-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/pension-and-other-postretirement-benefit-expense</loc></url>
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<url><loc>https://stock.noler.com/us/stock/nsc/pre-tax-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/preferred-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/prepaid-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/prescription-drug-benefit-reduction-in-accumulated-postretirement-benefit-obligation-for-subsidy</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/pretax-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/previous-etf-holding-it</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/price-fcf-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-debt-net-of-issuance-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-income-tax-refunds</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-issuance-of-unsecured-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-payments-for-other-financing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-sale-of-available-for-sale-securities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-sale-of-property-plant-and-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-short-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/proceeds-from-stock-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/professional-fees</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/profit-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/profit-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/property-plant-and-equipment-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/property-plant-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/ps-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/public-float</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/purchase-obligations-balance-sheet-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/quick-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/reclassification-from-accumulated-oci-current-period-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/reclassification-from-accumulated-oci-current-period-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/reclassification-from-aoci-current-period-net-of-tax-attributable-to-parent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/reclassification-from-aoci-current-period-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/rental-income-nonoperating</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/repayments-of-debt-and-capital-lease-obligations</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/repayments-of-short-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/restricted-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/restructuring-and-related-cost-expected-number-of-positions-eliminated</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/restructuring-charges</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/retained-earnings</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/return-on-tangible-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/revenue</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/revenue-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/revenues</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/right-of-use-asset-obtained-in-exchange-for-operating-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/roa</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/roe</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/roi</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/royalty-income-nonoperating</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/royalty-revenue-from-coal</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sale-and-leaseback-transaction-gain-loss-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sale-leaseback-transaction-net-proceeds-investing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/scorecard</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-comment-letters-upload</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-enforcement-actions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-filings-10-q</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-filings-25-nse</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-filings-8-k</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-filings-px14a6g</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/sec-filings-s-4</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/secondary-offerings</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-exercisable-options-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-exercisable-options-remaining-term</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/shareholders-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/shares-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/shares-outstanding</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-sale-volume</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-term-borrowings</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-term-debt-weighted-average-interest-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-term-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/short-term-lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-expected-dividend-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-expected-term</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-expected-volatility-rate-maximum</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-expected-volatility-rate-minimum</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-risk-free-interest-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-fair-value-assumptions-weighted-average-volatility-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-number-of-shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-number-of-shares-available-for-grant</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-options-exercises-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-award-options-grants-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-compensation-cash-received-from-exercise-of-stock-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-compensation-tax-benefit-from-compensation-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-compensation-tax-benefit-from-exercise-of-stock-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-compensation-tax-benefit-realized-from-exercise-of-stock-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-compensation-unrecognized-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-issued-shares-issued-for-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-issued-shares-issued-shares-restricted-stock-award-net-of-forfeitures</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-issued-value-of-shares-issued-for-stock-awards</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercisable-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercisable-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercisable-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercisable-remaining-term</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercises-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-exercises-in-period-total-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-forfeitures-and-expirations-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-forfeitures-and-expirations-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-forfeitures-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-forfeitures-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-grants-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-grants-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-grants-in-period-grant-date-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-outstanding-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-outstanding-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-outstanding-remaining-term</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-options-outstanding-remaining-term-1</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-repurchase-program-authorized-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-repurchase-program-number-of-shares-authorized-to-be-repurchased</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-repurchase-program-remaining-number-of-shares-authorized-to-be-repurchased</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stock-splits</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stockholders-equity-including-portion-attributable-to-noncontrolling-interest</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/stockholders-equity-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/subsidiaries</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/summary-of-investments-other-than-investments-in-related-parties-carrying-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/summary-of-investments-other-than-investments-in-related-parties-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-adjustments-settlements-and-unusual-provisions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-benefit-from-stock-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-cuts-and-jobs-act-change-in-tax-rate-deferred-tax-liability-income-tax-benefit</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-cuts-and-jobs-act-reclassification-from-aoci-to-retained-earnings-tax-effect</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-at-federal-statutory-income-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-change-in-deferred-tax-assets-valuation-allowance</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-deductions-medicare-prescription-drug-benefit</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-nondeductible-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-nondeductible-expense-share-based-compensation-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-other-adjustments</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-share-based-compensation-excess-tax-benefit-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-share-based-compensation-excess-tax-benefit-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-state-and-local-income-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-tax-credits</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-tax-cuts-and-jobs-act-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-tax-cuts-and-jobs-act-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-tax-settlements-domestic</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-rate-reconciliation-tax-settlements-state-and-local</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-change-in-deferred-tax-assets-valuation-allowance</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-deductions-medicare-prescription-drug-benefit-subsidy</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-nondeductible-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-nondeductible-expense-share-based-compensation-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-other-reconciling-items</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-state-and-local-income-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-tax-credits</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-tax-settlements-domestic</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/tax-reconciliation-tax-settlements-state-and-local</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/taxes-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/taxes-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/total-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/total-contract-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/total-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/total-liabilities-and-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/total-long-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/transfers-accounted-for-as-secured-borrowings-assets-carrying-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/treasury-stock-common-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/treasury-stock-common-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/treasury-stock-number-of-shares-held</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/treasury-stock-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/treasury-stock-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/unamortized-debt-issuance-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/unrecognized-tax-benefits</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/unusual-or-infrequent-item-gain-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/unusual-or-infrequent-item-loss-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/unusual-or-infrequent-item-net-gain-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-decrease-from-prior-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-decrease-from-settlements</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-income-tax-penalties-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-increase-from-current-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-increase-from-prior-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-interest-on-income-taxes-accrued</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-interest-on-income-taxes-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-reduction-from-statute-lapse</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/utb-that-would-impact-effective-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/valuation-allowance-deferred-tax-asset-change-in-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/nsc/variable-lease-cost</loc></url>
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