Appendix
SQUARE YARDS OF ROAD SURFACE FOR VARIOUS ROAD WIDTHS
Square Yards of Road Surface
Road
Width
(Feet)
Per
Lineal
Foot
6
7
8
9
10
11
12
13
14
15
16
17
18
20
22
0.67
0.78
0.89
1.00
1.11
1.22
1.33
1.44
1.56
1.67
1.78
1.89
2.00
2.22
2.44
Per
100
Feet
Per
Mile
66.67
77.78
88.89
100.00
111.11
122.22
133.33
144.44
155.56
166.67
177.78
188.89
200.00
222.22
244.44
3,520
4,107
4,693
5,280
5,867
6,453
7,040
7,627
8,213
8,800
9,387
9,973
10,560
11,733
12,907
Square Yards of Road Surface
Road
Width
(Feet)
Per
Lineal
Foot
24
25
26
28
30
32
34
36
38
40
50
60
70
75
80
2.67
2.78
2.89
3.11
3.33
3.56
3.78
4.00
4.22
4.44
5.56
6.67
7.78
8.33
8.89
Per
100
Feet
266.67
277.78
288.89
311.11
333.33
355.56
377.78
400.00
422.22
444.44
555.56
666.67
777.78
833.33
888.89
MOWING AND SPRAYING STRIP WIDTHS
Strip
Width
(Feet)
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Approximate
acreage in
one mile
0.12
0.24
0.36
0.48
0.61
0.73
0.85
Miles traveled
to equal
one acre
8.25
4.13
2.75
2.06
1.65
1.38
1.18
Strip
Width
(Feet)
8.0
9.0
10.0
11.0
12.0
14.0
16.5
Approximate
acreage in
one mile
0.97
1.09
1.21
1.33
1.45
1.70
2.00
Miles traveled
to equal
one acre
1.03
0.92
0.83
0.75
0.69
0.59
0.50
Per
Mile
14,080
14,667
15,253
16,427
17,600
18,773
19,947
21,120
22,293
23,467
29,333
35,200
41,067
44,000
46,933
LINEAL FEET COVERED BY A 1,000-GALLON TANK
Road
Width
(Feet)
8
10
12
14
16
18
20
22
24
26
28
30
Gallons Per Square Yard
0.10
11,250
9,000
7,500
6,429
5,625
5,000
4,500
4,091
3,750
3,462
3,214
3,000
0.15
7,500
6,000
5,000
4,286
3,750
3,333
3,000
2,727
2,500
2,308
2,143
2,000
0.20
5,625
4,500
3,750
3,214
2,813
2,500
2,250
2,045
1,875
1,731
1,607
1,500
0.25
4,500
3,600
3,000
2,571
2,250
2,000
1,800
1,636
1,500
1,385
1,286
1,200
0.30
3,750
3,000
2,500
2,143
1,875
1,667
1,500
1,364
1,250
1,154
1,071
1,000
0.35
3,214
2,571
2,143
1,837
1,607
1,429
1,286
1,169
1,071
989
918
857
0.40
2,813
2,250
1,875
1,607
1,406
1,250
1,125
1,023
938
865
804
750
0.50
2,250
1,800
1,500
1,286
1,125
1,000
900
818
750
692
643
600
0.60
1,875
1,500
1,250
1,071
938
833
750
682
625
577
536
500
0.70
1,607
1,286
1,071
918
804
714
643
584
536
495
459
429
0.80
1,406
1,125
938
804
703
625
563
511
469
433
402
375
0.90
1,250
1,000
833
714
625
556
500
455
417
385
357
333
1.00
1,125
900
750
643
563
500
450
409
375
346
321
300
1.25
900
720
600
514
450
400
360
327
300
277
257
240
1.50
750
600
500
429
375
333
300
273
250
231
214
200
2.00
563
450
375
321
281
250
225
205
188
173
161
150
1.50
7,040
8,800
10,560
12,320
14,080
15,840
17,600
19,360
21,120
22,880
24,640
26,400
2.00
9,387
11,733
14,080
16,427
18,773
21,120
23,467
25,813
28,160
30,507
32,853
35,200
Lineal Coverage = 1000gal*(syd/gal)*(1/road width)*(9sft/syd)
GALLONS OF ASPHALT REQUIRED PER MILE FOR VARIOUS RATES OF APPLICATION
Road
Width
(Feet)
8
10
12
14
16
18
20
22
24
26
28
30
Gallons Per Square Yard
0.10
469
587
704
821
939
1,056
1,173
1,291
1,408
1,525
1,643
1,760
0.15
704
880
1,056
1,232
1,408
1,584
1,760
1,936
2,112
2,288
2,464
2,640
0.20
939
1,173
1,408
1,643
1,877
2,112
2,347
2,581
2,816
3,051
3,285
3,520
0.25
1,173
1,467
1,760
2,053
2,347
2,640
2,933
3,227
3,520
3,813
4,107
4,400
0.30
1,408
1,760
2,112
2,464
2,816
3,168
3,520
3,872
4,224
4,576
4,928
5,280
0.35
1,643
2,053
2,464
2,875
3,285
3,696
4,107
4,517
4,928
5,339
5,749
6,160
0.40
1,877
2,347
2,816
3,285
3,755
4,224
4,693
5,163
5,632
6,101
6,571
7,040
0.50
0.60
0.70
2,347 2,816 3,285
2,933 3,520 4,107
3,520 4,224 4,928
4,107 4,928 5,749
4,693 5,632 6,571
5,280 6,336 7,392
5,867 7,040 8,213
6,453 7,744 9,035
7,040 8,448 9,856
7,627 9,152 10,677
8,213 9,856 11,499
8,800 10,560 12,320
0.80
3,755
4,693
5,632
6,571
7,509
8,448
9,387
10,325
11,264
12,203
13,141
14,080
0.90
4,224
5,280
6,336
7,392
8,448
9,504
10,560
11,616
12,672
13,728
14,784
15,840
Gallons Of Asphalt Per Mile =(gal/syd)*road width*(1syd/9sft)*(5280ft/mile)
1.00
4,693
5,867
7,040
8,213
9,387
10,560
11,733
12,907
14,080
15,253
16,427
17,600
1.25
5,867
7,333
8,800
10,267
11,733
13,200
14,667
16,133
17,600
19,067
20,533
22,000
TONS OF AGGREGATE REQUIRED PER MILE FOR VARIOUS RATES OF APPLICATION
Road
Width
(Feet)
8
10
11
12
14
16
18
20
22
24
26
28
30
Pounds Per Square Yard
3
7.0
8.8
9.7
11
12
14
16
18
19
21
23
25
26
5
12
15
16
18
21
23
26
29
32
35
38
41
44
7
16
21
23
25
29
33
37
41
45
49
53
57
62
8
19
23
26
28
33
38
42
47
52
56
61
66
70
10
23
29
32
35
41
47
53
59
65
70
76
82
88
12
28
35
39
42
49
56
63
70
77
84
92
99
106
15
35
44
48
53
62
70
79
88
97
106
114
123
132
20
47
59
65
70
82
94
106
117
129
141
153
164
176
25
59
73
81
88
103
117
132
147
161
176
191
205
220
30
70
88
97
106
123
141
158
176
194
211
229
246
264
35
82
103
113
123
144
164
185
205
226
246
267
287
308
40
94
117
129
141
164
188
211
235
258
282
305
329
352
45
106
132
145
158
185
211
238
264
290
317
343
370
396
50
117
147
161
176
205
235
264
293
323
352
381
411
440
Tons Per Mile At Various Rates = (lbs/syd)*road width*(1syd/9sft)*(5280ft/mile)
TONS OF AGGREGATE REQUIRED PER MILE FOR VARIOUS RATES OF APPLICATION
Road
Width
(Feet)
8
10
11
12
14
16
18
20
22
24
26
28
30
Pounds Per Square Yard
60
141
176
194
211
246
282
317
352
387
422
458
493
528
70
164
205
226
246
287
329
370
411
452
493
534
575
616
80
188
235
258
282
329
375
422
469
516
563
610
657
704
90
211
264
290
317
370
422
475
528
581
634
686
739
792
100
235
293
323
352
411
469
528
587
645
704
763
821
880
200
469
587
645
704
821
939
1,056
1,173
1,291
1,408
1,525
1,643
1,760
300
704
880
968
1,056
1,232
1,408
1,584
1,760
1,936
2,112
2,288
2,464
2,640
400
939
1,173
1,291
1,408
1,643
1,877
2,112
2,347
2,581
2,816
3,051
3,285
3,520
500
1,173
1,467
1,613
1,760
2,053
2,347
2,640
2,933
3,227
3,520
3,813
4,107
4,400
600
1,408
1,760
1,936
2,112
2,464
2,816
3,168
3,520
3,872
4,224
4,576
4,928
5,280
700
1,643
2,053
2,259
2,464
2,875
3,285
3,696
4,107
4,517
4,928
5,339
5,749
6,160
Tons Per Mile At Various Rates = (lbs/syd)*road width*(1syd/9sft)*(5280ft/mile)
800
1,877
2,347
2,581
2,816
3,285
3,755
4,224
4,693
5,163
5,632
6,101
6,571
7,040
900
2,112
2,640
2,904
3,168
3,696
4,224
4,752
5,280
5,808
6,336
6,864
7,392
7,920
1000
2,347
2,933
3,227
3,520
4,107
4,693
5,280
5,867
6,453
7,040
7,627
8,213
8,800
CUBIC YARDS OF MATERIAL REQUIRED PER 100 LINEAL FEET
Road
Width
(feet)
8
10
12
14
16
18
20
22
24
26
28
30
Cubic Yards of Loose Aggregate Required for Various depths (inches)
1
2.5
3.1
3.7
4.3
4.9
5.6
6.2
6.8
7.4
8.0
8.6
9.3
2
4.9
6.2
7.4
8.6
9.9
11.1
12.3
13.6
14.8
16.0
17.3
18.5
3
7.4
9.3
11.1
13.0
14.8
16.7
18.5
20.4
22.2
24.1
25.9
27.8
4
9.9
12.3
14.8
17.3
19.8
22.2
24.7
27.2
29.6
32.1
34.6
37.0
5
12.3
15.4
18.5
21.6
24.7
27.8
30.9
34.0
37.0
40.1
43.2
46.3
6
14.8
18.5
22.2
25.9
29.6
33.3
37.0
40.7
44.4
48.1
51.9
55.6
8
19.8
24.7
29.6
34.6
39.5
44.4
49.4
54.3
59.3
64.2
69.1
74.1
10
24.7
30.9
37.0
43.2
49.4
55.6
61.7
67.9
74.1
80.2
86.4
92.6
12
29.6
37.0
44.4
51.9
59.3
66.7
74.1
81.5
88.9
96.3
103.7
111.1
14
34.6
43.2
51.9
60.5
69.1
77.8
86.4
95.1
103.7
112.3
121.0
129.6
16
39.5
49.4
59.3
69.1
79.0
88.9
98.8
108.6
118.5
128.4
138.3
148.1
18
44.4
55.6
66.7
77.8
88.9
100.0
111.1
122.2
133.3
144.4
155.6
166.7
Cubic Yards Per 100 Lineal Ft. = depth*(1yd/36in)*road width*100ft*(1syd/9sft)
POUNDS OF AGGREGATE REQUIRED PER SQUARE YARD
Pounds Of
Aggregate
Per Cubic
Yard
1,800
2,000
2,200
2,400
2,600
2,800
3,000
3,200
3,400
3,600
Pounds of Compacted Aggregate per Square Yard for Various Depths (inches)
1
50
56
61
67
72
78
83
89
94
100
2
100
111
122
133
144
156
167
178
189
200
3
150
167
183
200
217
233
250
267
283
300
4
200
222
244
267
289
311
333
356
378
400
5
250
278
306
333
361
389
417
444
472
500
6
300
333
367
400
433
467
500
533
567
600
8
10
400
500
444
556
489
611
533
667
578
722
622
778
667
833
711
889
756
944
800 1,000
Pounds Per Square Yard = depth*(1yd/36in)*(lbs/cyd)
12
600
667
733
800
867
933
1,000
1,067
1,133
1,200
16
800
889
978
1,067
1,156
1,244
1,333
1,422
1,511
1,600
20
1,000
1,111
1,222
1,333
1,444
1,556
1,667
1,778
1,889
2,000
24
1,200
1,333
1,467
1,600
1,733
1,867
2,000
2,133
2,267
2,400
20
49.4
61.7
74.1
86.4
98.8
111.1
123.5
135.8
148.1
160.5
172.8
185.2
22
54.3
67.9
81.5
95.1
108.6
122.2
135.8
149.4
163.0
176.5
190.1
203.7
24
59.3
74.1
88.9
103.7
118.5
133.3
148.1
163.0
177.8
192.6
207.4
222.2
COMPACTED WEIGHTS
OF VARIOUS MATERIALS
Type of
Material
Trap rock
Granite or
Limestone
Sandstone
Sand
Slag
Asphalt
Concrete
Pounds
Per
Cubic Ft.
Pounds
Per
Cubic Yd.
LOOSE WEIGHTS
OF VARIOUS MATERIALS
Approx. Pounds
Per Sq. Yard
Per 1-Inch Depth
122
127
131
3,300
3,420
3,540
92
95
98
113
118
122
3,060
3,180
3,300
85
88
92
105
109
113
118
2,830
2,950
3,060
3,180
79
82
85
88
105
109
113
118
2,830
2,950
3,060
3,180
79
82
85
88
70
83
96
109
1,890
2,240
2,590
2,950
53
62
72
82
115
130
145
160
3,100
3,510
3,910
4,320
86
98
109
120
Type of
Material
Trap rock
Granite or
Limestone
Sandstone
Sand
Slag
Asphalt
Concrete
Pounds
per
Cubic Ft.
Pounds
per
Cubic Yd.
Approx. Pounds
per sq. yard
per 1-inch depth
96
100
103
2,590
2,690
2,780
72
75
77
89
93
96
2,410
2,500
2,590
67
69
72
82
86
89
93
2,220
2,320
2,410
2,500
62
64
67
69
97
101
106
110
2,630
2,740
2,850
2,960
73
76
79
82
55
65
76
86
1,480
1,760
2,040
2,320
41
49
57
64
92
100
116
128
2,480
2,700
3,130
3,460
69
75
87
96
STORAGE CAPACITY (TONS) OF A CRUSHED STONE STOCKPILE (CONE SHAPED)
ANGLE OF REPOSE @ 45 DEGREES
Unit Wt.
(lbs/cyd)
2,400
2,600
2,800
3,000
3,200
3,400
3,600
3,800
Volume (cyd)
Height(ft)
Base Width Diameter (feet)
10
20
30
40
50
60
70
5.8
47
157
372
727 1,257 1,995
6.3
50
170
403
788 1,361 2,162
6.8
54
183
434
848 1,466 2,328
7.3
58
196
465
909 1,571 2,494
7.8
62
209
496
970 1,676 2,661
8.2
66
223
527
1,030 1,780 2,827
8.7
70
236
559
1,091 1,885 2,993
9.2
74
249
590
1,151 1,990 3,160
4.8
39
131
310
606 1,047 1,663
5.0 10.0
15.0 20.0
25.0 30.0
35.0
Capacity in tons =V*(lbs/cyd)*(1ton/2000lbs)
Volume=V=(pi/24)D^3*tan(angle of repose)*(1cyd/27cft)
Height=D/2*tan(angle of repose)
80
2,979
3,227
3,475
3,723
3,972
4,220
4,468
4,716
2,482
40.0
90
4,241
4,595
4,948
5,301
5,655
6,008
6,362
6,715
3,534
45.0
100
5,818
6,303
6,787
7,272
7,757
8,242
8,727
9,211
4,848
50.0
tan(45)=1
STORAGE CAPACITY (TONS) OF A CRUSHED STONE STOCKPILE (CONE SHAPED)
ANGLE OF REPOSE @ 35 DEGREES
Unit Wt.
(lbs/cyd)
2,400
2,600
2,800
3,000
3,200
3,400
3,600
3,800
Volume (cyd)
Height(ft)
Base Width Diameter (feet)
10
20
30
40
50
60
70
4.1
33
110
261
509
880 1,397
4.4
35
119
282
552
953 1,514
4.8
38
128
304
594 1,027 1,630
5.1
41
137
326
637 1,100 1,747
5.4
43
147
348
679 1,173 1,863
5.8
46
156
369
721 1,247 1,979
6.1
49
165
391
764 1,320 2,096
6.4
52
174
413
806 1,393 2,212
3.4
27
92
217
424
733 1,164
3.5
7.0
10.5 14.0
17.5 21.0
24.5
Capacity in tons =V*(lbs/cyd)*(1t/2000lbs)
Volume=V=(pi/24)D^3*tan(angle of repose)*(1cyd/27cft)
Height=D/2*tan(angle of repose)
80
2,086
2,260
2,433
2,607
2,781
2,955
3,129
3,302
1,738
28.0
90
2,970
3,217
3,465
3,712
3,960
4,207
4,455
4,702
2,475
31.5
100
4,074
4,413
4,753
5,092
5,432
5,771
6,110
6,450
3,395
35.0
tan(35)=0.70
When length and width are equal,
the stockpile is cone-shaped.
STORAGE CAPACITY (TONS/FT) OF A CRUSHED STONE STOCKPILE (TENT SHAPED)
ANGLE OF REPOSE @ 45 DEGREES
MULTIPLY THE FACTOR BELOW BY THE LENGTH OF THE STOCKPILE (FEET)
Unit Wt.
(lbs/cyd)
2,400
2,600
2,800
3,000
3,200
3,400
3,600
3,800
Volume(cyd/ft)
Height(ft)
Base Width Diameter (feet)
10
20
30
40
50
60
70
80
1.1
4.4
10.0 17.8
27.8 40.0
54.4 71.1
1.2
4.8
10.8 19.3
30.1 43.3
59.0 77.0
1.3
5.2
11.7 20.7
32.4 46.7
63.5 83.0
1.4
5.6
12.5 22.2
34.7 50.0
68.1 88.9
1.5
5.9
13.3 23.7
37.0 53.3
72.6 94.8
1.6
6.3
14.2 25.2
39.4 56.7
77.1 100.7
1.7
6.7
15.0 26.7
41.7 60.0
81.7 106.7
1.8
7.0
15.8 28.1
44.0 63.3
86.2 112.6
0.9
3.7
8.3 14.8
23.1 33.3
45.4 59.3
5.0 10.0
15.0 20.0
25.0 30.0
35.0 40.0
Capacity (per foot) in tons =V*(lbs/cyd)*(1t/2000lbs)
Volume=V=(W^2/4)tan(angle of repose)*1ft*(1cyd/27cft)
Height=D/2*tan(angle of repose)
90
90.0
97.5
105.0
112.5
120.0
127.5
135.0
142.5
75.0
45.0
100
111.1
120.4
129.6
138.9
148.1
157.4
166.7
175.9
92.6
50.0
tan(45)=1
STORAGE CAPACITY (TONS/FT) OF A CRUSHED STONE STOCKPILE (TENT SHAPED)
ANGLE OF REPOSE @ 35 DEGREES
MULTIPLY THE FACTOR BELOW BY THE LENGTH OF THE STOCKPILE (FEET)
Unit Wt.
(lbs/cyd)
2,400
2,600
2,800
3,000
3,200
3,400
3,600
3,800
Volume(cyd/ft)
Height(ft)
Base Width Diameter (feet)
10
20
30
40
50
60
70
0.8
3.1
7.0 12.4
19.5 28.0
38.1
0.8
3.4
7.6 13.5
21.1 30.3
41.3
0.9
3.6
8.2 14.5
22.7 32.7
44.5
1.0
3.9
8.8 15.6
24.3 35.0
47.7
1.0
4.1
9.3 16.6
25.9 37.3
50.8
1.1
4.4
9.9 17.6
27.6 39.7
54.0
1.2
4.7
10.5 18.7
29.2 42.0
57.2
1.2
4.9
11.1 19.7
30.8 44.3
60.4
0.9
3.7
8.3 14.8
23.1 33.3
45.4
3.5
7.0
10.5 14.0
17.5 21.0
24.5
Capacity (per foot) in tons =V*(lbs/cyd)*(1t/2000lbs)
V=(W^2/4)tan(angle of repose)*1ft*(1cyd/27cft)
Height=D/2*tan(angle of repose)
80
49.8
53.9
58.1
62.2
66.4
70.5
74.7
78.8
59.3
28.0
90
63.0
68.3
73.5
78.8
84.0
89.3
94.5
99.8
75.0
31.5
100
77.8
84.3
90.8
97.3
103.7
110.2
116.7
123.2
92.6
35.0
tan(35)=0.70
When length and width are equal,
the stockpile is cone-shaped.
CONVERSION FACTORS
Area Measurements
Length Measurements
To Convert
To
Inches
Inches
Feet
Yards
Feet
Feet
Multiply By
To Convert
To
0.08
0.03
Square Inches
Square Inches
Square Feet
Square Yards
Inches
Yards
12
0.33
Square Feet
Square Feet
Square Inches
Square Yards
144
0.11
Yards
Yards
Inches
Feet
36
0.18
Square Yards
Square Yards
Square Inches
Square Feet
1,296
9
Miles
Miles
Feet
Yards
5,280
1,760
Acres
Acres
Square Feet
Square Yards
43,560
4,840
Volume Measurements
To Convert
To
Cubic Feet
Cubic Feet
Cubic Feet
Cubic Inches
Cubic Yards
Gallons
Cubic Yards
Cubic Yards
Cubic Feet
Gallons
Quarts
Quarts
Gallons
Gallons
Gallons
Multiply By
0.007
0.0008
Weights and Other Measurements
Multiply By
To Convert
To
Ounces
Pounds
0.06
Pounds
Ounces
16
27
202
Tons (short)
Tons (long)
Pounds
Pounds
2,000
2,240
Pints
Gallons
2
0.25
Miles/hour
Miles/hour
Feet/Minute
Feet/Second
Pints
Quarts
Cubic Feet
8
4
0.13
Meters
Meters
Meters
Inches
Feet
Yards
1,728
0.04
7.48
Multiply By
88
1.47
39.37
3.28
1.09
CONVERSION FACTORS
Common Fractions to Decimal Numbers
Fraction
Decimal
Equivalent
1/2
0.50
1/3
2/3
0.33
0.67
1/4
2/4
3/4
0.25
0.50
0.75
1/5
2/5
3/5
4/5
0.20
0.40
0.60
0.80
1/6
2/6
3/6
4/6
5/6
0.17
0.33
0.50
0.67
0.83
★
Click here to return to Index
Fraction
Decimal
Equivalent
1/7
2/7
3/7
4/7
5/7
6/7
0.14
0.29
0.43
0.57
0.71
0.86
1/8
2/8
3/8
4/8
5/8
6/8
7/8
0.13
0.25
0.38
0.50
0.63
0.75
0.88
Fraction
Decimal
Equivalent
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1/12
2/12
3/12
4/12
5/12
6/12
7/12
8/12
9/12
10/12
11/12
0.08
0.17
0.25
0.33
0.42
0.50
0.58
0.67
0.75
0.83
0.92
Fraction
1/16
2/16
3/16
4/16
5/16
6/16
7/16
8/16
9/16
10/16
11/16
12/16
13/16
14/16
15/16
Decimal
Equivalent
0.06
0.13
0.19
0.25
0.31
0.38
0.44
0.50
0.56
0.63
0.69
0.75
0.81
0.88
0.94