US Gulf:
Guidewall repairs at Bayou Sorrel Lock, located at
Mile 37 of the Port Allen Route, have been extended through Oct. 30, sources
said. Waits were quoted up to 15 hours during the week.
Drawbridge repairs scheduled through April 12 at the
West Canal’s Ellender Bridge were reportedly blocking weekday navigation from 7
a.m. to 5 p.m. Bridge repairs at Mile 63 of the Port Alen Route will leave
travel unavailable through the site between 7 a.m. and 7 p.m. on April 19, 21,
and 23.
Bayou Boeuf Lock repairs are scheduled for April,
sources said. The lock will shut from 7 a.m. to 6 p.m. on April 1-30, and full
closures are expected on April 2-5 and April 9-12.
Brazos Lock repairs and maintenance previously set
to conclude on Feb. 29 continued during the week, with no updated completion
date reported on March 13. Locking was unavailable from 7 a.m. to 7 p.m. Delays
peaked around 20.5 hours on March 11-12.
Wait
times were reported up to eight hours at Port Allen Lock, while Corps data
showed Industrial Lock passages topping out around the 29-hour mark. Tows
waited up to 11 hours to transit Algiers Lock, and intermittent 5-14 hour
delays were reported at Calcasieu Lock.
Mississippi River:
Sources
continued to report a 10% reduction in maximum loading drafts for barges
transiting the St. Louis area due to low river levels. Drafts were reduced by
5-10% on travel between St. Louis and Cairo, Ill. The St. Louis river gauge
showed 2.0 feet of depth on March 13.
Locks located
between Mile 648 and 797 of the Upper Mississippi River were tentatively
scheduled to open for spring travel on March 16, conditions permitting, marking
a full return from the winter navigation season. The Sabula Railroad Bridge at
Mile 535 was scheduled to resume passing vessels on March 11, while other locks
were reported opening as early as March 4-6. Tows destined for Dubuque, Iowa,
or above were expected to begin releasing from St. Louis this week.
Dredging in
progress at Miles 0-22 of the lower river was slated to run 24/7 through April
1, with additional intermittent work possible through the end of August.
Vessels were advised to pass at the lowest safe speed. Delays were noted at
4-11 hours through Lock 12.
Illinois River:
Loading drafts
were reduced by 5-10% on the Illinois River, sources said, allowing for a
maximum 9-10 feet of draft, depending on location. Delays were reported up to
six hours at Marseilles Lock, and tows waited up to eight hours to pass Starved
Rock Lock. Wickets were down at Peoria Lock, allowing vessels to pass the site
without locking.
The river will
be closed at Miles 296-296.7 for five hours daily on March 20-21 and April 3-4
for fish barrier testing. Daytime shutdowns are planned at Brandon Road Lock on
March 19 and 20 for miter gate and brake assembly work.
Mechanical
dredging began on March 11 at Dresden Island Lock and will run from 6:30 a.m.
to 5 p.m., Monday through Thursday, until further notice. Dresden Island Lock
will be offline for miter gate machinery installation during daylight hours on
March 26 and 27.
Ohio
River:
A main chamber
shutdown at Meldahl Lock prompted wait times in a wide 4-24 hour range during
the week, down from 27 hours at last report. Locking was available solely
through the auxiliary chamber, and repairs were expected to continue into late
March.
Greenup Lock
valve repairs are underway through April 12, sources said, with minimal delays
reported during the week. Planned work at Markland Lock and Cannelton Lock is
scheduled for April 22 through June 7, while Markland Lock will close again on June
10-28 for miter gate repairs.
Racine Lock will undergo machinery work
between June 1 and July 11, and miter gate repairs will delay Hannibal Lock
travel between June 15 and Nov. 7. Belleville Lock will see alternating main
and auxiliary chamber shutdowns lasting 30 days each during the second half of
the year.
On the Tennessee
River, wait times were posted up to 22 hours at Kentucky Lock, while tows
waited as high as 19 hours to transit Wilson Lock. Old Hickory Lock, on the
Cumberland River, will close to overnight travel on March 18-31, followed by a
complete shutdown between April 1 and May 9.
Arkansas
River:
Repairs to the Van Buren Bridge were rescheduled
once again. Originally planned for February, the project was pushed back to
March, then April, and is now slated to begin on Aug. 16. Work will run for
about 18 days, and vessels will be cleared to pass the site after the ninth day
of work. The bridge is located at Mile 300.8 of the Arkansas River.