The shapefiles in this package represents the following:

- Lafayette_JCT (point)

  This file contains the junction locations for foreign railroads along
  the Lafayette subdivision. 

- Lafayette_Location (point)

  This file contains TWC and CTC locations of interest along the Lafayette 
  subdivision. 

    The Loc_Type attribute is a coded value for the type of location:
    - T=TWC Location
    - C=CTC Location

- Lafayette_MP (point)

  This file contains all of the integer milepost signage that appears along the 
  right-of-way for the Lafayette subdivision. 

    The TK_CODE attribute is a coded value for the track where the 
    sign applies:
    - 1=Main
    - 2=Siding

- Lafayette_Track (polyline)
  
  This file contains all track geometry for the Lafayette subdivision.

    The Siding attribute indicates if the track is a siding.
    - Y=Siding
    - N=Not a Siding

    The SideTk attribute indicates if the track is a side track.
    - Y=Side Track
    - N=Not a Side Track

    If the record represents a Side Track, the Tk_Txt attribute 
    contains a familiar reference to the track as well as the CLIC
    number(s) associated with the record.

- Lafayette_Xing (point)

  This file contains all crossings at grade for the Lafayette subdivision.

    The Grade_Code attribute indicates what kind of crossing is represented.
    - 0=Other
    - 1=Public
    - 2=Private
    - 3=Pedestrian

    The GRADE_TYP attribute indicates what type of crossing is represented.
    - 1=Road Crossing at Grade
    - 2=Railroad Crossing at Grade