2012-23291. Drawbridge Operation Regulation; Willamette River, Portland, OR

AGENCY:

Coast Guard, DHS.

ACTION:

Notice of temporary deviation from regulations.

SUMMARY:

The Coast Guard has issued a temporary deviation from the operating schedule that governs the Broadway Bridge across the Willamette River, mile 11.7, at Portland, OR. This deviation is necessary to accommodate the running of the Portland Marathon. This deviation allows the bridge to remain in the down or closed position during the marathon.

DATES:

This deviation is effective from 7:30 a.m. October 7, 2012 through 3 p.m. October 7, 2012.

ADDRESSES:

Documents mentioned in this preamble as being available in the docket are part of docket USCG-2012-0862 and are available online by going to http://www.regulations.gov,, inserting USCG-2012-0862 in the “Keyword” box and then clicking “Search”. They are also available for inspection or copying at the Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

FOR FURTHER INFORMATION CONTACT:

If you have questions on this rule, call or email the Bridge Administrator, Coast Guard Thirteenth District; telephone [phone], email [e-mail]. If you have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations, telephone [phone].

SUPPLEMENTARY INFORMATION:

Multnomah County has requested that the Broadway Bascule Bridge remain closed to vessel traffic to facilitate safe, uninterrupted roadway passage of participants of the Portland Marathon. The Broadway Bridge crosses the Willamette River at mile 11.7 and provides 90 feet of vertical clearance above Columbia River Datum 0.0 while in the closed position. Vessels which do not require a bridge opening may continue to transit beneath the bridge during this closure period. Under normal conditions this bridge operates in accordance with 33 CFR 117.897 which allows for the bridge to remain closed between 7 a.m. and 9 a.m. and 4 p.m. and 6 p.m. Monday through Friday and also requires advance notification when a bridge opening is needed. This deviation period is from 7:30 a.m. October 7, 2012 through 3 p.m. October 7, 2012. The deviation allows the bascule span of the Broadway Bridge across the Willamette River, mile 11.7, to remain in the closed position and need not open for maritime traffic from 7:30 a.m. October 7, 2012 through 3 p.m. October 7, 2012. The bridge shall operate in accordance to 33 CFR 117.897 at all other times. Waterway usage on this stretch of the Willamette River includes vessels ranging from commercial tug and barge to small pleasure craft. Mariners will be notified and kept informed of the bridge's operational status via the Coast Guard Notice to Mariners publication and Broadcast Notice to Mariners as appropriate. The draw span will be required to open, if needed, for vessels engaged in emergency response operations during this closure period.

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: September 7, 2012.

Randall D. Overton,

Bridge Administrator.