Minnesota Department of Transportation

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Materials and Road Research

Materials and Road Research | Concrete engineering

Bridge and structural concrete program

Bridge approach panels

Specification 2406 for constructing bridge approach panels.

Cellular concrete

Specification 2519 for cellular concrete. This Work consists of using cellular concrete to fill and backfill roadways and structures, fill abandoned pipes, and fill the annular space between existing pipe Culvert and a new liner.

Concrete bridge construction

Specification 2401 for concrete bridge construction. This work consists of constructing portions of a bridge made of concrete.

Concrete wearing course for bridges

Specification 2404 for concrete wearing coarse for bridges. The work consists of constructing a portland cement concrete wearing course on a bridge structural slab or approach panel.



Concrete mix designs