High Rental Yield: Did new infra really boost prices?

Drove on the new link road near Pari Chowk last week and it got me thinking. My parents keep saying infrastructure boosts prices, especially in areas like the High Rental Yield corridor in Greater Noida. I'm honestly not sure if the metro extension or the new expressways really changed things that much there, or if it's already priced in. Did anyone see property values in specific pockets of High Rental Yield jump significantly after these infra projects opened? Like, which sectors saw the biggest ROI? I'm looking at a 2BHK there, budget around 75-80L. Should I expect prices to cool down or keep going up because of this improved connectivity? Ab samajh nahi aa raha, what's the ground reality. Any advice on which areas within that corridor are still undervalued because of recent infra?