Featured Moving MDU Line 400 Block 2nd St SW to under River July 11, 2023 10:51 am by CSi TV Views: 0 Jamestown, ND – MDU has closed down 2nd Street SW in the 400 block to re-route a gas line from the side of the bridge to be placed underground, under the James River. FacebookShare on XLinkedInWhatsAppEmailCopy Link