Rules and Regulations. Notice of temporary deviation from regulations

Agency: Coast Guard, DHS
Action: Notice of temporary deviation from regulations
Citation: FR Doc. 2011-3955 · Docket No. USCG-2011-0084 · 33 CFR 117

Summary

The Commander, Eighth Coast Guard District, issued a temporary deviation from the regulation governing the operation of the CSX Railroad Swing Span Bridge across Chickasaw Creek, mile 0.0, in Mobile, Alabama. The deviation is necessary to replace railroad ties on the bridge. This deviation allows the bridge to remain closed for eight hours on March 8, 2011.

Dates

This deviation is effective from 7 a.m. until 3 p.m. on Tuesday, March 8, 2011.

Supplementary Information

CSX Transportation requested a temporary deviation from the operating schedule for the Swing Span Bridge across Chickasaw Creek, mile 0.0, in Mobile, Alabama. The bridge has a vertical clearance of 6 feet above mean high water in the closed-to-navigation position and unlimited in the open-to-navigation position. In accordance with 33 CFR 117.5, the bridge currently opens on signal for the passage of vessels. This deviation allows the bridge to remain closed to navigation from 7 a.m. until 3 p.m. on Tuesday, March 8, 2011. At all other times, the bridge will open on signal for the passage of vessels. The closure is necessary in order to change out railroad lift rails on the bridge. This maintenance is essential for the continued operation 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. Navigation on the waterway consists mainly of tugs with tows and ships. Coordination between the Coast Guard and the waterway users determined that there should not be any significant effects on these vessels. There are no alternate routes available to vessel traffic. The bridge will not be able to open for emergencies. In accordance with 33 CFR 117.35(e), the drawbridge must return to its regular operating schedule immediately at the end of the designated time period. This deviation from the operating regulations is authorized under 33 CFR 117.35. Dated: February 9, 2011. David M. Frank, Bridge Administrator. [FR Doc. 2011-3955 Filed 2-22-11; 8:45 am]