Current technical patches available for the Authority Countywide Model

Special Generator Patch

Recently it was observed that the 4 digit TCID tag was not updating correctly. As a result, the TAZ correspondence table may include an incorrect TCID. A technical bulletin and the corresponding files to correct the problem are listed below:

Technical bulletinSP Gen List
SP Gen List 25SP Gen List 30

Park & Ride Patch for the Authority Countywide Model

Recently an error was observed in the Park & Ride algorithm for the Authority Countywide Model. In some cases, the model may double count trip assignments destined for Park & Ride facilities. A technical bulletin and the corresponding files (compressed) to correct the problem are listed below:

Technical bulletinCCTA_PnRfix.zip

Whether these errors exist in your model version or not, the patches may be safely implemented.