Table 8

Number and extent of objects in each state for links 7–11

Object typeUnitStateL7L8L9L10L11Total
NumberExtentNumberExtentNumberExtentNumberExtentNumberExtentNumberExtent
BridgeMetalm2100120847850000131564
2249500617710000152973
30011041154337300101074
4000000130002100
Concretem21003774000022085982
2003357000011045478
3000000000000
4000000000000
Masonrym21004126621147212512603145258
20021191208110422167124794
300256612082938262992704
40000000011491149
Trackm121744447165219 464102338 768
2214477125332544266019 33029127 877
316931217000015211735 431
400280700000049166
EarthworkEmbankmentm310012414368990000612 325
200522 2462978411 072001134 297
300213 126215 7832475400841 399
4000000000000
Cuttingm31256 4980000112 911362 59014179 028
2218 319112 6160000001344 793
300000000373791035 812
40000000013906412 607
SwitchTurnoutNumber13 8 0 2 4 40 
27 12 2 1 1 46 
34 10 1 1 2 39 
40 2 0 0 0 5 

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