Tennessee River Bridge (MP 327.4-MP 329) Construction Delays 3/11/14-3/15/14
The Tennessee River bridge will be partially closed, one lane at a time, on Tuesday, March 11, 2014 through Saturday, March 15, 2014. While short delays may be expected, it is not anticipated that the road work will require a detour at this time.
Portion of National Scenic Trail Near Tupelo Closed to Hikers
Part of the Natchez Trace National Scenic Trail (NOT the Parkway) near Tupelo, MS, has been closed until 2015 due to construction under Tupelo's Major Thoroughfare Construction Project. Parkway travelers may expect delays, but no detours are expected. More »
Fire Effects Monitoring Data
The NPS has established the Fire Management Handbook, a standardized protocol for collecting data (download it at http://www.nps.gov/fire/fire/fir_eco_mon_fmh.cfm). In general, the following data is collected before and after the fire:
In addition, weather and fire behavior are monitored during the burn. This includes such data as:
What are the monitoring results?
Although 80 monitoring plots along the Parkway have been installed, the datasets are not complete for all plots, and not all monitoring plots have been burned. Therefore, the sample size is too small to make definitive conclusions about the effects of fire. However, some trends in fuel load and small tree density reduction are evident. These trends are beneficial for the health of this ecosystem. Differences in the structure of the forest can be seen from photographs.
Did You Know?
The double arch bridge at milepost 438 on the Natchez Trace Parkway was completed in 1994 and received the Presidential Award for Design Excellence in 1995 for its innovative design. The bridge rises 155 feet above the valley and eliminates the need for spandrel columns.