Tunnels , Tracks, and Trains #2

1. What is the floor of the tunnel made out of?
A thick layer of poured concrete seals the cut and forms the tunnels " mud slab" floor.

2.What to construction workers do at surface level in order to prepare the city at surface level for the Metro Red Lin's midtown route?
Buildings along the route .

3. What is the name of the temporary road called that is created for street traffic to use during the cut and cover station construction? What are these roads made out of and why?
Decking is build over the torn up streets. And the streets have steel beams that are all over the road .

4. On Pages 30-31 there are is a model of the train station, do you like it? What would you change about this station model?
For someone to come up with a model looking ike that , its actually really nice and i wouldnt change anything about the model .

5. What is the "Pink Lady"?
She brings marerials and fixtures to the workers , She deliveres alot of stuff to them .