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BOX CULVERT
INDIVIDUAL SECTIONS
LAYOUT DESIGNS
ELEVATION LAYOUTS
WINGWALLS
HEADWALLS
COMMON LAYOUT DESIGNS
LAYOUT DESIGNS ARE UNIQUE PER JOB, BASED ON ENGINEER'S DESIGN
SIZES & LENGTHS VARY (SEE SECTIONS BELOW FOR TYPICAL SIZES)
Jurisdictions:
ELECTRIC MANHOLES
***CUSTOM SIZES AVAILABLE PER REQUEST***
Typical Manhole Sizes:
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