|
Class
I
|
Maximum Rail Wear
(Inches) |
|
|
Rail Weight
|
Top
|
Gage
|
|
140
|
1/4
|
1/2
|
|
132-131
|
3/16
|
1/2
|
|
122
|
5/32
|
7/16
|
|
115
|
1/8
|
3/8
|
|
112
|
1/8
|
1/8
|
|
100
|
1/8
|
1/8
|
|
90
|
1/8
|
1/8
|
|
General Rail
Use
|
Main Line Use
|
|
|
Rail Condition
|
Very minor engine burns
and corrugation
|
|
|
Class
II
|
Maximum
Rail Wear
(Inches) |
|
|
Rail Weight
|
Top
|
Gage
|
|
140
|
3/8
|
3/4
|
|
132-131
|
5/16
|
3/4
|
|
122
|
5/16
|
3/4
|
|
115
|
5/16
|
3/4
|
|
112
|
5/16
|
1/2
|
|
100
|
3/16
|
1/4
|
|
90
|
1/4
|
3/16
|
|
General Rail
Use
|
Branch Lines
|
|
|
Rail Condition
|
Small engine burns
and corrugation
|
|
|
Class
III
|
Maximum Rail
Wear
(Inches) |
|
|
Rail Weight
|
Top
|
Gage
|
|
140
|
5/8
|
7/8
|
|
132-131
|
7/16
|
7/8
|
|
122
|
1/2
|
7/8
|
|
115
|
3/8
|
3/4
|
|
112
|
3/8
|
3/4
|
|
100
|
1/4
|
1/4
|
|
90
|
5/16
|
3/16
|
|
General Rail
Use
|
Light Branch Lines
|
|
|
Rail Condition
|
Medium engine burns
and corrugation, may be pitted and show some oxidation.
|
|
|
Class
IV
|
Maximum Rail Wear
(Inches) |
|
|
Rail Weight
|
Top
|
Gage
|
|
140
|
3/4
|
1
|
|
132-131
|
9/16
|
1
|
|
122
|
11/16
|
1
|
|
115
|
1/2
|
7/8
|
|
112
|
1/2
|
7/8
|
|
100
|
7/16
|
7/8
|
|
90
|
3/8
|
3/8
|
|
General Rail
Use
|
Yards
|
|
|
Rail Condition
|
Any burns not mashed
or fractured.
|
|
info@tieyard.com
8202 F Street, Omaha, NE 68127
8202 F Street, Omaha, NE 68127
