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Drawbridge Operation Regulation; Lewis and Clark River, Astoria, OR

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Information about this document as published in the Federal Register.

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Start Preamble

AGENCY:

Coast Guard, DHS.

ACTION:

Notice of deviation from drawbridge regulation.

SUMMARY:

The Coast Guard has issued a temporary deviation from the operating schedule that governs the Oregon State (Lewis and Clark River) Highway Bridge across the Lewis and Clark River, mile 1.0, at Astoria, OR. The deviation is necessary to accommodate bridge maintenance activities. This deviation allows the bridge to remain in the closed-to-navigation position and need not open to maritime traffic.

DATES:

This deviation is effective from 7 a.m. on August 20, 2015 to 5 p.m. on October 30, 2015.

ADDRESSES:

The docket for this deviation, [USCG-2015-0351] is available at http://www.regulations.gov. Type the docket number in the “SEARCH” box and click “SEARCH.” Click on Open Docket Folder on the line associated with this deviation. 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

FOR FURTHER INFORMATION CONTACT:

If you have questions on this temporary deviation, call or email Steven M. Fischer, Thirteenth Coast Guard District Bridge Program Administrator, telephone 206-220-7282, email d13-pf-d13bridgesuscg.mil. If you have questions on viewing the docket, call Cheryl Collins, Program Manager, Docket Operations, telephone 202-366-9826.

End Further Info End Preamble Start Supplemental Information

SUPPLEMENTARY INFORMATION:

The Oregon Department of Transportation (ODOT) has requested that the Lewis and Clark River Bridge, mile 1.0, remain in the closed-to-navigation position, and need not open to vessel traffic Monday, Tuesday, Wednesday, Friday and Saturday. The bascule span will be available to open on Thursdays from 7 a.m. to 4 p.m., when given 3 hours advanced notice. The bridge will operate as normal on Sundays. The deviation is necessary to facilitate Start Printed Page 50769bridge maintenance activities to include repairing and preserving the bascule drawbridge structural steel. The Lewis and Clark Bridge provides a vertical clearance of 17.3 feet above mean high water when in the closed-to-navigation position. The normal operating schedule of the Oregon State highway bridge can be found in 33 CFR 117.899(c). This deviation period is from 7 a.m. on August 20, 2015 to 5 p.m. on October 30, 2015. The deviation allows the bascule span of the Lewis and Clark River Bridge to remain in the closed-to-navigation position Monday, Tuesday, Wednesday, Friday and Saturday throughout the deviation period. In addition, the span will be in the closed-to-navigation position on Thursdays, but available to open from 7 a.m. to 4 p.m. when given 3 hours advanced notice. The bridge will operate as normal on Sundays in accordance with 33 CFR 117.899(c). Waterway usage on the Lewis and Clark River is primarily small recreational boaters and fishing vessels transiting to and from Astoria Marine Construction Company.

The bascule span of the bridge will have a containment system installed which will reduce the vertical clearance by 5 feet from 17.3 feet above mean high water to 12.3 feet above mean high water. Vessels able to pass through the bridge in the closed-to-navigation position may do so at any time. The bridge will be able to open for any emergency if a three-hour notice is given from 7 a.m. to 4 p.m. Monday through Saturday; on Sundays the bridge will be able to open in accordance with 33 CFR 117.899(c), and there is no immediate alternate route for vessels to pass. The Coast Guard will also inform the users of the waterways through our Local and Broadcast Notices to Mariners of the change in operating schedule for the bridge so that vessels can arrange their transits to minimize any impact caused by the temporary deviation.

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: August 17, 2015.

Steven M. Fischer,

Bridge Administrator, Thirteenth Coast Guard District.

End Signature End Supplemental Information

[FR Doc. 2015-20670 Filed 8-20-15; 8:45 am]

BILLING CODE 9110-04-P