1) Crossrail cost billions
2) Income tax payers in the UK had to pay for that
3) Income tax payers have had enough and don't want to pay for infrastructure that benefits others
Those who benefitted the most? The land owners in London who have made billions
If the price increases -- the portion solely due to crossrail -- was taxed at 42% like income, then there would be far more money available for useful projects (like crossrail)
Therefore the OPs hope ("I hope we see a lot more of these large scale projects") would be answered