Metro Walk-About Multi-Cache

This multi-stage cache starts with a field puzzle and takes you on a tour of the Metro Hospital surroundings.

The posted cords will take you to a sign with the information that you need for the next stage which can be found at N 42 51.ABC W 85 42.XYZ

A = number of letters in 6^th word of 3^rd bullet point

B = Second digit in lower left corner

C = number of letters in last word of 1^st line in KEY

X = number of letters in 10^th word of 1^st bullet point

Y = denominator of red route

Z = (number of letters in third red word) x 2

The rest of the stages are up to you. Have a nice walk!