topic Opening DGN files in ArcMap in Transportation Questions https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603174#M1996 <HTML><HEAD></HEAD><BODY><P>Earlier this year I was able to do this, but now as I'm trying to add some new centerlines in my data, I cannot open the DGN files in ArcMap.&nbsp; My ESRI software hasn't changed versions, so I'm unsure what's really causing this.</P></BODY></HTML> Wed, 24 Jul 2019 19:56:14 GMT NicoleHanson1 2019-07-24T19:56:14Z Opening DGN files in ArcMap https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603174#M1996 <HTML><HEAD></HEAD><BODY><P>Earlier this year I was able to do this, but now as I'm trying to add some new centerlines in my data, I cannot open the DGN files in ArcMap.&nbsp; My ESRI software hasn't changed versions, so I'm unsure what's really causing this.</P></BODY></HTML> Wed, 24 Jul 2019 19:56:14 GMT https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603174#M1996 NicoleHanson1 2019-07-24T19:56:14Z Re: Opening DGN files in ArcMap https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603175#M1997 <HTML><HEAD></HEAD><BODY><P>Does the dgn file have a projection file and/or&nbsp;is the projection&nbsp;extents way out? This have been two main issues we run into when using dgn's.&nbsp;</P><P></P><P>If you have microstation, you can try opening the file in microstation and clipping a smaller data area to use in the arcmap or possibly add a projection to the file.</P><P></P><P>Hope that helps</P></BODY></HTML> Thu, 01 Aug 2019 16:38:04 GMT https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603175#M1997 RyanKoschatzky 2019-08-01T16:38:04Z Re: Opening DGN files in ArcMap https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603176#M1998 <HTML><HEAD></HEAD><BODY><P>I got it working. Ended up being something that was corrupted with my install.</P></BODY></HTML> Thu, 01 Aug 2019 16:40:51 GMT https://community.esri.com/t5/transportation-questions/opening-dgn-files-in-arcmap/m-p/603176#M1998 NicoleHanson1 2019-08-01T16:40:51Z