Box Culvert is a reinforced concrete structure used as drainage under the road work. In
other words, it is a small structure of less than 6m span between faces of abutments. On
the other hand, minor bridge, if the length of the span is greater than 6m.
Box Culverts Specifications
- Standard. New LRFD Code: ASTM C1577; Old LFD Code ASTM C1433.
- Construct. Wet cast or dry cast size. A wide range of sizes are available from as small as a 3' span by 1' rise up to spans
- greater than 20'. ...
- Capacity. ...
- Joints. ...
- Design Loading. ...
- Principle Uses.