EISL A
£ million |
|
---|---|
Station | 105 |
Shuttle | 135 |
Airport crossing | 38 |
Newbridge - Ratho quadrupling | 35 |
Rail junctions and viaducts | 118 |
Road and tram bridges | 30 |
Rail trackbed | 22 |
Other civil works | 14 |
Rail trackworks | 44 |
Rail signalling and communications | 30 |
Rail electrification | 12 |
Land | 36 |
Sub-total | 618 |
Optimism bias (44%) | 272 |
Total estimate | 890 |