Purpose: Used to determine the lane fraction in LRFD Line Girder Projects. (See SKEW-1 for Girder System Projects.)
--> Given in line girder input
SKEW is a list of framing angles (degrees) used to determine the adjustment for shear in the obtuse corner of a bridge (see Table 4.6.2.2.3c-1) and for moment reduction (see Table 4.6.2.2.2e-1). Measured counterclockwise from the axis of the girder. Default is 90 degrees. (See BNGSKEW for bearing line angle)