 L.B. Foster Rail Specifications:
12# AS | 20# AS | 25# AS | 30# AS | 40# AS | 60# AS | 80# AS | 85# AS | 90# RA | 100# RE | 100# RA | 100# RB
104# CR | 105# CR | 115# RE | 119# RE | 132# RE | 133# RE | 136# RE | 141#AB | 135# CR | 171# CR | 175# CR
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12# AS

PDF |
Splice Bar |
Rail (30 FT) |
16-1/8" length, 3.44 lbs, per pair, 1/2"x 2 button head, oval neck track bolt with heavy square nut. |
Area in2 |
1.18 |
|
30 Feet |
Sec. Modulus in3 Head |
.58 |
LBS/FT (Nominal) |
1.5 |
Mom. Ineria in4 |
.55 |
Pairs: |
|
Lbs/Yd (Nominal) |
12.0 |
Net Ton |
16.7 |
Track Feet/Net Ton |
250.0 |
Mile of Track |
352.0 |
Net Tons /Track Feet |
21.1 |
|

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20# AS

PDF |
Splice Bar |
Rail (30 FT) |
16-1/8" length, 4.76 lbs, per pair, 1/2"x 2" button head, oval neck track bolt with heavy square nut. |
Area in2 |
2.00 |
|
30 Feet |
Sec. Modulus in3 Head |
1.41 |
LBS/FT (Nominal) |
1.83 |
Mom. Ineria in4 |
1.93 |
Pairs: |
|
Lbs/Yd (Nominal) |
20.0 |
Net Ton |
10.0 |
Track Feet/Net Ton |
150.0 |
Mile of Track |
352.0 |
Net Tons /Track Feet |
35.2 |
|
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25# AS

PDF |
Splice Bar |
Rail (30 FT, 40 ft) |
16-1/8" length, 5.62 lbs, per pair, 1/2"x 2 1/2" button head, oval neck track bolt with heavy square nut. |
Area in2 |
2.40 |
|
30 Feet |
40 Feet |
Sec. Modulus in3 Head |
1.76 |
LBS/FT (Nominal) |
2.14 |
2.14 |
Mom. Ineria in4 |
2.50 |
Pairs: |
|
|
Lbs/Yd (Nominal) |
25.0 |
Net Ton |
8.0 |
6.0 |
Track Feet/Net Ton |
120.0 |
Mile of Track |
352.0 |
264.0 |
Net Tons /Track Feet |
44.0 |
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30# AS

PDF |
Splice Bar |
Rail (30 FT, 40 ft) |
16-1/8" length, 7.5 lbs, per pair, 5/8"x 2 1/2 button head, oval neck track bolt with heavy square nut. |
Area in2 |
3.00 |
|
30 Feet |
40 Feet |
Sec. Modulus in3 Head |
2.55 |
LBS/FT (Nominal) |
2.88 |
2.88 |
Mom. Ineria in4 |
4.10 |
Pairs: |
|
|
Lbs/Yd (Nominal) |
30.0 |
Net Ton |
6.7 |
5.0 |
Track Feet/Net Ton |
100.0 |
Mile of Track |
352.0 |
264.0 |
Net Tons /Track Feet |
52.8 |
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40# AS

PDF |
Splice Bar |
Rail (30 FT, 40 ft) |
20-1/2" length, 12 lbs. per pair. 3/4" x 3-1/4" button head, oval neck track bolt with heavy square nut. |
Area in2 |
3.94 |
|
30 Feet |
40 Feet |
Sec. Modulus in3 Head |
3.59 |
LBS/FT (Nominal) |
4.83 |
4.83 |
Mom. Ineria in4 |
6.54 |
Pairs: |
|
|
Lbs/Yd (Nominal) |
40.0 |
Net Ton |
5.0
|
3.8 |
Track Feet/Net Ton |
75.0 |
Mile of Track |
352.0 |
264.0 |
Net Tons /Track Feet |
70.4 |
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60# AS

PDF |
Splice Bar |
Rail (30 FT, 33 FT, 39 FT, 40 FT) |
20" length, 13.0 lbs. per pair. 3/4" x 3-3/4' button head, oval neck track bolt with heavy square nut. |
Area in2 |
3.94 |
|
30 Feet |
33 Feet |
39 Feet |
40 Feet |
Sec. Modulus in3
Head
Base |
6.62
7.10
|
LBS/FT (Nominal) |
8.4 |
8.4 |
8.4 |
8.4 |
Mom. Ineria in4 |
14.56 |
Pairs: |
|
|
|
|
Lbs/Yd (Nominal) |
60.0 |
Net Ton |
3.3 |
3.0 |
2.6 |
2.5 |
Track Feet/Net Ton |
50.0 |
Mile of Track |
352.0 |
320.0 |
270.0 |
264.0 |
Net Tons /Track Feet |
105.6 |
ANGLE BARS 20", 27.2 lbs. per pair , Full Toe Angle Bars Also Available |
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80# AS

PDF |
Splice Bar |
Rail (33 FT, 39ft) |
20" length, 15.8 lbs. per pair. 7/8" x 4-1/2" button head, oval neck track bolt with heavy square nut. |
Area in2 |
7.86 |
|
33 Feet |
33 Feet |
Sec. Modulus in3
Head
Base |
10.07
11.08
|
LBS/FT (Nominal) |
11.5 |
11.5 |
Mom. Ineria in4 |
26.38 |
Pairs: |
|
|
Lbs/Yd (Nominal) |
80.2 |
Net Ton |
2.3 |
1.9 |
Track Feet/Net Ton |
37.5 |
Mile of Track |
320.0 |
270.0 |
Net Tons /Track Feet |
140.8 |
ANGLE BARS 24" WITH 7/8" X 5" BOLT, 44 lbs. per pair, Full Toe Angle Bars Also Available |
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85# AS
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PDF |
Splice Bar |
Rail (30 FT, 33 FT, 39 FT, 60 FT) |
20" length, 15.8 lbs. per pair. 7/8" x 5" button head, oval neck track bolt with heavy square nut. |
Area in2 |
8.33 |
|
30 Feet |
33 Feet |
39 Feet |
60 Feet |
Sec. Modulus in3
Head
Base |
11.08
12.17
|
LBS/FT (Nominal) |
12.4 |
12.4 |
12.4 |
12.4 |
Mom. Ineria in4 |
30.07 |
Pairs: |
|
|
|
|
Lbs/Yd (Nominal) |
85.0 |
Net Ton |
2.4 |
2.1 |
1.8 |
1.2 |
Track Feet/Net Ton |
35.3 |
Mile of Track |
352.0 |
320.0 |
270.0 |
176.0 |
Net Tons /Track Feet |
149.6 |
ANGLE BARS 24", 47.6 lbs. per pair, Full Toe Angle Bars Also Available |
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90# RA

PDF |
ANGLE Bar |
Rail (39 FT) |
24" Length, 55 lbs. per pair. 1" x 5" button head, oval track bolt with heavy square nut. |
Area in2 |
8.82 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
12.56
15.23
|
LBS/FT (Nominal) |
16.6 |
Mom. Ineria in4 |
38.70 |
Pairs: |
|
Lbs/Yd (Nominal) |
90.0 |
Net Ton |
1.7 |
Track Feet/Net Ton |
33.3 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
158.4 |
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100# RE

PDF |
ANGLE Bar |
Rail (39 FT) |
24" Length, 58.4 lbs. per pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
9.95 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
15.10
17.80
|
LBS/FT (Nominal) |
17.4 |
Mom. Ineria in4 |
49.0 |
Pairs: |
|
Lbs/Yd (Nominal) |
101.50 |
Net Ton |
1.5 |
Track Feet/Net Ton |
30.0 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
176.0 |
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100# RA

PDF |
ANGLE Bar |
Rail (39 FT |
24" Length, 75 lbs. per pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
9.84 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
15.04
17.78
|
LBS/FT (Nominal) |
19.0 |
Mom. Ineria in4 |
48.94 |
Pairs: |
|
Lbs/Yd (Nominal) |
100.4 |
Net Ton |
1.5 |
Track Feet/Net Ton |
30.0 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
176.0 |
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100# RB

PDF |
ANGLE Bar |
Rail (39 FT) |
24" Length, 67.7 lbs. per pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
9.85 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
13.70
15.74
|
LBS/FT (Nominal) |
19.0 |
Mom. Ineria in4 |
41.30 |
Pairs: |
|
Lbs/Yd (Nominal) |
100.5 |
Net Ton |
1.5 |
Track Feet/Net Ton |
30.0 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
176.0 |
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104# CR

PDF |
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 52.6 lbs. per pair. Hex Head Bolts 1" x 5" and Heavy Hex Nuts - Heat Treated. |
Area in2 |
9.85 |
|
|
Sec. Modulus in3
Head
Base |
10.69
13.51
|
Area in2 |
3.23 |
Mom. Ineria in4 |
29.84 |
Lbs/Ft |
10.98 |
Lbs/Yd (Nominal) |
104.0 |
Lbs/Bar |
30.1 |
|
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105# CR

PDF |
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 51.6 lbs. per pair. Hex Head Bolts 7/8" x 5" and Heavy Hex Nuts - Heat Treated |
Area in2 |
10.30 |
|
|
Sec. Modulus in3
Head
Base |
12.39
14.28
|
Area in2 |
3.23 |
Mom. Ineria in4 |
34.41 |
Lbs/Ft |
10.98 |
Lbs/Yd (Nominal) |
105.0 |
Lbs/Bar |
30.1 |
|
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115# RE

PDF |
ANGLE Bar |
Rail (39 FT) |
24" length, 72 lbs. per pair. 36" length, 107 lbs. pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
11.26 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
18.53
21.23
|
LBS/FT (Nominal) |
17.9 |
Mom. Ineria in4 |
64.34 |
Pairs: |
|
Lbs/Yd (Nominal) |
114.6 |
Net Ton |
1.3 |
Track Feet/Net Ton |
26.1 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
202.4 |
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119# RE

PDF |
ANGLE Bar |
Rail (39 FT) |
36" length, 107 lbs. pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
11.65 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
19.4
22.9
|
LBS/FT (Nominal) |
17.9 |
Mom. Ineria in4 |
71.4 |
Pairs: |
|
Lbs/Yd (Nominal) |
118.8 |
Net Ton |
1.3 |
Track Feet/Net Ton |
25.21 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
209.4 |
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132# RE

PDF |
ANGLE Bar |
Rail (39 FT) |
36" length, 107 lbs. pair. 1" x 5-1/2" button head, oval track bolt with heavy square nut. |
Area in2 |
12.95 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
22.5
27.6
|
LBS/FT (Nominal) |
19.2 |
Mom. Ineria in4 |
88.2 |
Pairs: |
|
Lbs/Yd (Nominal) |
132.1 |
Net Ton |
1.2 |
Track Feet/Net Ton |
22.7 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
232.3 |
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133# RE

PDF |
Rail (39 FT) |
Area in2 |
13.10 |
Sec. Modulus in3
Head
Base |
22.3
26.9
|
Mom. Ineria in4 |
86.3 |
Lbs/Yd (Nominal) |
133.4 |
Track Feet/Net Ton |
22.56 |
Net Tons/Track Mile |
234.8 |
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136# RE

PDF |
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 57.8 lbs. per pair. Hex Head Bolts 1-1/8" x 5-1/2" and Heavy Hex Nuts - Heat Treated. |
Area in2 |
13.32 |
|
|
Sec. Modulus in3
Head
Base |
17.20
18.20
|
Area in2 |
3.19 |
Mom. Ineria in4 |
50.59 |
Lbs/Ft |
10.85 |
Lbs/Yd (Nominal) |
135.0 |
Lbs/Bar |
28.9 |
|
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141# AB

PDF |
ANGLE Bar |
Rail (39 FT) |
36" length, 118 lbs. pair. 1" x 6" or 1-1/8" x 6" button head, oval track bolt with heavy square nut. |
Area in2 |
13.80 |
|
39 Feet |
Sec. Modulus in3
Head
Base |
-
-
|
LBS/FT (Nominal) |
19.7 |
Mom. Ineria in4 |
- |
Pairs: |
|
Lbs/Yd (Nominal) |
140.7 |
Net Ton |
1.1 |
Track Feet/Net Ton |
21.32 |
Mile of Track |
270.0 |
Net Tons /Track Feet |
247.63 |
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135# CR

PDF |
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 57.8 lbs. per pair. Hex Head Bolts 1-1/8" x 5-1/2" and Heavy Hex Nuts - Heat Treated. |
Area in2 |
13.32 |
|
|
Sec. Modulus in3
Head
Base |
17.20
18.20
|
Area in2 |
3.19 |
Mom. Ineria in4 |
50.59 |
Lbs/Ft |
10.85 |
Lbs/Yd (Nominal) |
135.0 |
Lbs/Bar |
28.9 |
|
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171# CR

PDF |
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 57.8 lbs. per pair. Hex Head Bolts 1-1/8" x 5-1/2" and Heavy Hex Nuts - Heat Treated. |
Area in2 |
16.81 |
|
|
Sec. Modulus in3
Head
Base |
25.51
24.42
|
Area in2 |
3.98 |
Mom. Ineria in4 |
73.40 |
Lbs/Ft |
13.52 |
Lbs/Yd (Nominal) |
171.0 |
Lbs/Bar |
36.0 |
|
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175# CR
F
|
Splice Bar |
Rail (78 FT, 39 ft) |
34" length, 69.4 lbs. per pair. Hex Head Bolts 1-1/8" x 6" and Heavy Hex Nuts - Heat Treated. |
Area in2 |
17.12 |
|
|
Sec. Modulus in3
Head
Base |
23.53
23.28
|
Area in2 |
3.82 |
Mom. Ineria in4 |
70.22 |
Lbs/Ft |
13.00 |
Lbs/Yd (Nominal) |
175.0 |
Lbs/Bar |
34.7 |
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