Infrastructure : Pro re s s in FY04 <br /> g <br /> • Annual prOductloll at Projected FY04 Infrastructure Production <br /> highest levels since early Track <br /> 19 8 0 s Interlockings reconstructed 5 <br /> Concrete ties (thousands) 181 <br /> Undercutting (track miles) 51 <br /> Rail replacement (rail miles) 200 <br /> • Capital Investment up Wood ties (thousands) 35 <br /> . Turnouts installed /renewed 27 <br /> tW0-thirds In FY04 over Equipment purchased 55 <br /> Structures <br /> FY03 Bridge ties replaced 1,666 <br /> Undergrade bridges. improved 23 <br /> Fencing (thousands feet) 17 <br /> Stations improved 8 <br /> Stations assessed 75 <br /> Communications & Signals <br /> Interlocking signals improved 6 <br /> Automatic block signals (track miles) 185 <br /> Signal cable replaced (miles) 30 <br /> Communications cable replaced (miles) 13 <br /> Electric Traction <br /> Catenary hardware installed (miles) 81 <br /> Substations improved 19 <br /> Catenary poles /foundations 380 <br /> <br /> Amtrak Strategic Plan FY05-09 June 29, 2004 10 <br /> <br />