U.S. Gulf:
Extreme winter weather impacted logistics throughout
the eastern river system, including the U.S. Gulf. Snow and ice interrupted
operations at both Houston and New Orleans on Feb. 15-16, and movements of
larger ocean-going vessels between the Gulf and lower Mississippi River were
reportedly halted on Feb. 15 until conditions improved.
Movements in the East Canal fared somewhat better,
sources said, while Gulf and West Canal movements were projected to remain
limited through at least Feb. 19.
Towing restrictions persisted at Port Allen Lock
during the week after a January barge collision resulted in damage to the
guidewall. Tows moving westward with more than one barge were permitted to pass
with the use of an assist vessel, while boats running one or no barges were
cleared to lock unassisted. Tows traveling eastbound were required to utilize
an assist vessel on lengths above 650 feet.
Combined with winter weather noted in the area,
delays through Port Allen were reported up to 61 hours on Feb. 13-16, rising
from 10-24 hours noted previously.
Sources
continued to report restrictions at Algiers Lock for the week. Tows with widths
above 60 feet were capped at 600-foot lengths, while tows running narrower than
60 feet were allowed to run 700-feet long. The restrictions effectively capped
lockages at four standard barges or two 30,000 mt tankers per turn. Dolphin
repair scheduled for Feb. 22 was expected to block Algiers Lock travel between
7:00 a.m. and 6:00 p.m.
The
East Canal’s Rigolets Bridge is closed through March 12 for repairs, limiting
access to the Pearl River. Marine transit is being permitted three times daily
through the site, at 5:30 a.m., 1:30 p.m., and 9:30 p.m. As a result,
substantial delays were reported.
Bayou
Sorrel Lock travel was delayed up to 18 hours for the week, while Industrial
Lock delays spiked to 37 hours on Feb. 15-16. Intermittent Algiers Lock waits
were noted at 9-13 hours, and Calcasieu Lock passages were reported taking up
to 24-27 hours during the week. Brazos Lock delays ran in an 11-32 hour range,
sources said.
Mississippi River:
Extreme winter weather forced a complete navigation
shutdown at St. Louis on Feb. 15, sources said. Movements south of St. Louis
were severely restricted as well, with a number of fleets reporting a voluntary
halt to operations until conditions improve.
Prior to the storm, ice formation between St. Louis
and Cairo, Ill., prompted towing restrictions, reducing northbound towing
capacity from a combined 15 loaded barges and nine empty barges to 15 loaded
barges and three empties, while all-empty tows were reduced from 30 barges to
24. Southbound tows were cut from the typical 25 loaded barges to 15-20 cargoes,
determined on a case-by-case basis.
River levels at St. Louis measured 3.98 feet on Feb.
17, but were forecast to fall below the 0.00-foot mark on Feb. 21, likely
hindering movements and setting up potential towing restrictions, sources said.
Planned
dike work at Mile 770 on the lower river was expected to begin in late
February. Once underway, the project will likely block southbound travel daily
from 7:00 a.m. to 6:00 p.m.
The Lock 27 main chamber was shut through Feb. 18
for planned maintenance and repairs, prompting detours through the smaller
auxiliary chamber. Delays were reported up to 50 hours on Feb. 17. Ice accumulation reported around the Lock 27 miter
gate limited tows to 105 feet of width for the week.
Upper
Mississippi River travel is unavailable for the winter season. Locks 13-19 are
tentatively slated to begin reopening for spring travel on March 15, while Lock
25 is scheduled to resume lockages as early as March 31.
Illinois River:
Illinois River travel has remained limited since
Feb. 8 due to extreme winter weather and rapidly thickening ice conditions.
Width restrictions on tows more than 89 feet were in
place on vessels transiting LaGrange Lock, Peoria Lock, Starved Rock Lock, and
Marseilles Lock, while a number of fleets were noted opting to halt movements
altogether. Operations were projected to begin improving in the Feb. 18-24
window.
The cold weather extended indefinite delays to the
planned Utica Bridge demolition project, previously slated for Feb. 11. No new
date for the work had been announced as of Feb. 17. Navigation through the site
will be unavailable for at least 24 hours while demolition and cleanup efforts are
in progress.
Mile 47 dredging activities were scheduled to
conclude on Feb. 16, ending a spate of overnight navigation shutdowns that
began on Feb. 10.
Marseilles Lock delays were clocked in a general 4-7
hour range for the week. Sources reported LaGrange Lock wait times up to 65
hours.
Ohio River:
The
1,200-foot primary chamber at Meldahl Lock returned from fill valve repairs on
Feb. 12, sources said, reopening the chamber to navigation. An additional
planned shutdown for repairs to gate machinery was expected to halt main
chamber operations from April 12 through June 12, prompting detours through the
600-foot secondary chamber. Delays are expected.
The
Markland Lock auxiliary chamber is projected to remain shut through Oct. 29 due
to cracks in the miter gate. Locking is available through the primary chamber,
sources said.
A
secondary chamber closure has been underway since Feb. 1 at Smithland Lock.
Following the current 30-day shutdown, the site’s second auxiliary chamber is
set to close for an estimated 30 days, taking the total project through
approximately April 1. Navigation was said to remain available through the
primary chamber.
The secondary chamber at New Cumberland Lock is
scheduled to shut between March 8 and June 10.
Greenup Lock auxiliary chamber repairs reportedly
concluded on Feb. 15, ending a weeklong emergency shutdown that kicked off on Feb.
9. A main chamber shutdown at the site, previously set to begin on Feb. 11, was
rescheduled for Feb. 16 through March 5, forcing traffic through the
newly-repaired secondary chamber. Following the main chamber work, a Corps
posting pointed to additional auxiliary chamber repairs slated for March 11
through April 11.
Looking further ahead, the main chamber at Cannelton
Lock is scheduled to halt operations from June 21 through Nov. 19, with significant
delays predicted.
The
Tennessee River’s Kentucky Lock was reportedly closed to unassisted navigation
on Feb. 15 due to heavy ice at the lock, pushing wait times to as high as 12
hours. Delays at Pickwick Landing Lock tracked up to seven hours on Feb. 17.
Cheatham Lock on the Cumberland River will undergo a
primary chamber closure from April 12 through June 21, with heavy delays
expected. Sources have predicted a total of four multiday opening windows
sprinkled throughout the shutdown to clear waiting tows.