Yes, there is a lot of grade seperation work in the project. Tbh it's pretty nutty the US doesn't do more of this, even in new schemes like LAs light rail ther

Yes, there is a lot of grade seperation work in the project. Tbh it's pretty nutty the US doesn't do more of this, even in new schemes like LAs light rail there are dozens of at grade crossings. While more expensive in the short term to build i think really you should be aiming for 100% grade seperation for new projects, even if that means closing some less used roads to make it affordable.