Subject to the limitations upon wheel and axle loads prescribed in this chapter, the gross weight of any vehicle or combination of vehicles driven onto or over a bridge on any highway shall not exceed the safe capacity of the bridge, as may be indicated by warning posted on the bridge or the approaches thereto.
Minn. Stat. § 169.84
(2720-276) 1937 c 464 s 126; 1953 c 22 s 1