Skip to Content


Drawbridge Operation Regulation; Charenton Canal, Baldwin, LA

Document Details

Information about this document as published in the Federal Register.

Document Statistics
Document page views are updated periodically throughout the day and are cumulative counts for this document including its time on Public Inspection. Counts are subject to sampling, reprocessing and revision (up or down) throughout the day.
Enhanced Content

Relevant information about this document from provides additional context. This information is not part of the official Federal Register document.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble


Coast Guard, DHS.


Notice of deviation from drawbridge regulation.


The Coast Guard has issued a temporary deviation from the operating schedule that governs the Burlington Northern Santa Fe (BNSF) Railway Company swing span bridge across Charenton Canal, mile 0.4, at Baldwin, St. Mary Parish, Louisiana. The deviation is necessary to complete scheduled repairs for the continued safe operation of the bridge. This deviation allows the bridge to remain in the closed-to-navigation position for sixteen consecutive hours.


This deviation is effective from 6 a.m. through 10 p.m. on Thursday, March 28, 2013.


The docket for this notice, USCG-2013-0062, is available online at by typing in the docket number in the “SEARCH” box and clicking “SEARCH.” Next, click on Open Docket Folder on the line associated with this notice. You may also visit the Docket Management Facility in Room W12-140 on the ground floor of the Department of Transportation West Building, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

Start Further Info


If you have questions on this temporary deviation, call or email David Frank, Bridge Administration Branch, Coast Guard; telephone 504-671-2128, email If you have questions on viewing the docket, call Barbara Hairston, Program Manager, Docket Operations, telephone 202-366-9826.

End Further Info End Preamble Start Supplemental Information


The BNSF Railway Company has requested a temporary deviation from the operating schedule of the swing span railroad bridge across the Charenton Canal, mile 0.4, at Baldwin, St. Mary Parish, Louisiana. The bridge provides 10 feet of vertical clearance in the closed-to-navigation position. Due to the type of equipment being used and safety concerns, vessels will not be allowed to pass under the bridge while in the closed-to-navigation position. However, the bridge will be able to open in the event of an emergency.

Navigation on the waterway consists of tugs with tows, fishing vessels, and recreational craft including sailboats and powerboats. An alternate route is available for mariners through the Berwick Locks. The alternate waterway route takes about 45 minutes to transit. Due to prior experience, as well as coordination with waterway users, and the alternate route through Berwick Locks, it has been determined that this closure will not have a significant effect on these vessels.

In accordance with 33 CFR 117.5, the bridge currently opens on signal for the passage of vessels. This deviation allows the swing span of the bridge to remain in the closed-to-navigation position from 6 a.m. through 10 p.m. on Thursday, March 28, 2013.

The closure is necessary in order to change out the segment gear on the turn span of the bridge. Notices will be published in the Eighth Coast Guard District Local Notice to Mariners and will be broadcast via the Coast Guard Broadcast Notice to Mariners System.

In accordance with 33 CFR 117.35(e), the drawbridge must return to its regular operating schedule immediately at the end of the effective period of this temporary deviation. This deviation from the operating regulations is authorized under 33 CFR 117.35.

Start Signature

Dated: February 4, 2013.

David M. Frank,

Bridge Administrator, Eighth Coast Guard District.

End Signature End Supplemental Information

[FR Doc. 2013-03351 Filed 2-13-13; 8:45 am]