InRoads S&S Brick Curve

Hello all,

I'm working on a project where the existing storm drain network contains "brick curves". These are hand-crafted curved pipes - no longer in use - made of brick. I'm thinking of modeling it simply as a curved concrete pipe (similar properties), but does InRoads S&S have a better way of representing this situation? Please refer to attached detail. Thanks in advance.

MicroStation V8i (SELECTseries 3) - V08.11.09.459
InRoads Suite V8i (SELECTseries 3) - V08.11.09.493