3:1 Single Cell Box Culvert 45° Skewed End Sections

Span x Rise
(Feet)

L

A

B

C

 D E F G H I

Weight (lbs.)

Skewed End

Lintel

8x4

11'-6"

6'-2"

4'-0"

-

 - - - - 1'-4" 9'-4"

32,300

9,600
8x5

15'-9"

4'-5"

6'-0"

-

 - - - - 1'-4" 9'-4" 43,100 9,600
8x6

20'-0"

6'-8"

6'-0"

6'-0"

 - - - - 1'-4" 9'-4" 54,600 9,600
8x7

24'-3"

4'-11"

6'-0"

6'-0"

6'-0"

 - - - 1'-4" 9'-4" 67,100 9,600
8x8

28'-5"

5'-1"

6'-0"

6'-0"

6'-0"

 4'-0" - - 1'-4" 9'-4" 80,400 9,600
Span x Rise L A B C D E F G H I Skewed End Lintel
10x4

11'-6"

4'-0"

4'-0"

-

 - - - - 3'-6" 11'-4" 38,800 12,900
10x5

15'-9"

6'-0"

6'-0"

-

 - - - - 3'-9" 11'-4" 50,800 12,900
10x6

20'-0"

6'-0"

6'-0"

6'-0"

 - - - - 2'-0" 11'-4" 63,600 12,900
10x7

24'-3"

6'-0"

6'-0"

6'-0"

4'-0"

 - - - 2'-3" 11'-4" 77,300 12,900
10x8

28'-5"

6'-0"

6'-0"

6'-0"

4'-0"

 4'-0" - - 2'-5" 11'-4" 91,900 12,900
10x9

32'-8"

6'-0"

6'-0"

6'-0"

6'-0"

6'-0"

 - - 2'-8" 11'-4" 107,300 12,900
10x10

36'-11"

6'-0"

6'-0"

 6'-0"

6'-0"

6'-0"

 4'-0" - 2'-11" 11'-4" 123,500 12,900
Span x Rise L A B C D E F G H I Skewed End Lintel
12x4

11'-6"

4'-0"

4'-0"

-

 - - - - 3'-6" 13'-4" 45,700 16,600
12x5

15'-9"

6'-0"

6'-0"

-

 - - - - 3'-9" 13'-4" 59,000 16,600
12x6

20'-0"

6'-0"

6'-0"

6'-0"

 - - - - 2'-0" 13'-4" 73,100 16,600
12x7

24'-3"

6'-0"

6'-0"

6'-0"

4'-0"

 - - - 2'-3" 13'-4" 88,100 16,600
12x8

28'-5"

6'-0"

6'-0"

6'-0"

4'-0"

 4'-0" - - 2'-5" 13'-4" 103,900 16,600
12x9

32'-8"

6'-0"

6'-0"

6'-0"

6'-0"

6'-0"

 - - 2'-8" 13'-4" 120,600 16,600
12x10

36'-11"

6'-0"

6'-0"

 6'-0"

6'-0"

6'-0"

 4'-0" - 2'-11" 13'-4" 138,100 16,600
12x11

41'-2"

6'-0"

6'-0"

 6'-0"

6'-0"

6'-0"

 4'-0" 4'-0" 3'-2" 13'-4" 156,400 16,600
12x12 45'-5" 6'-0" 6'-0" 6'-0" 6'-0" 6'-0" 6'-0" 6'-0" 3'-5" 13'-4" 175,600 16,600
Span x Rise L A B C D E F G H I Skewed End Lintel
14x4

11'-6"

 Please contact our
State Office for
individual section details.		 15'-4" 53,200 20,800
14x5

15'-9"

 15'-4" 67,700 20,800
14x6

20'-0"

 15'-4" 83,100 20,800
14x7

24'-3"

 15'-4" 99,300 20,800
14x8

28'-5"

 15'-4" 116,400 20,800
14x9

32'-8"

 15'-4" 134,300 20,800
14x10

36'-11"

 15'-4" 153,100 20,800
14x11

41'-2"

 15'-4" 172,700 20,800
14x12 45'-5" 15'-4" 193,200 20,800
14x13 49'-8" 15'-4" 214,500 20,800
14x14 53'-11" 15'-4" 236,700 20,800

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