Yea, one would think Baton Rouge would've learned its lessons by now! Don't get NEAR Siegen Marketplace between noon and 6pm, or you'll be stuck in traffic ... until 6pm! the Millerville development should have as many entrances as possible, and the intersection at I-12 needs to be upgraded, but then again, so do ALL the intersections with I-12. This type of intersection at I-65 and Airport BLVD. in Mobile has done wonders for the traffic problems, plus we have service (frontage) roads for all of I-65 and the commercialized part of Airport Blvd. You can see from the satellite image that it used to be a standard cloverleaf intersection, but they re-did it so now it works much better... Google Maps of Intersection