Allow a "Notch Out" option for the abutment interface to the bridge approach slab. Recently, a corbel option was added but there is currently no way to model how our state designs bridge abutments.
https://www.dot.state.al.us/publications/Bridge/pdf/QualityControlManualforBridgePlanDetailing.pdf shows our State's requirements in Section 5.7 - 5.10 (pdf pg. 119-122).