Highway slope measuring device

The utility model discloses a highway slope measuring device, including supporting the base, the top central point who supports the base puts and installs the supporting seat, the support frame is installed on the top of supporting seat, the supporting seat links to each other with the support frame through first bolt, the bracing piece is all installed to the left and right sides of supporting seat. This highway slope measuring device, when supporting base tilt, the sighting rod also can produce the slope, and the sighting rod drives the protractor and the regulating plate produces the skew, which comprises a supporting pedestal and is characterized by further comprising, the connecting rod supports the pointer, can make the pointer rotate on the regulating plate, squinting, the regulating plate can make pointer keeping parallelism state when, carry out corresponding regulation during the use, 90 degrees positions that make the protractor keep horizontal state with the pointer, thereby the sighting rod keeps