Skip to main content

Lynchburg, VA's College Lake Dam Removal Project Approaches Significant Milestone

 

It's not often that you hear about the planned removal of a dam in an urban area, but that's exactly the kind of project that the independent city of Lynchburg, VA has embarked on. The city and the University of Lynchburg are nearing the midway point of a lengthy project intended to reimagine the Blackwater Creek watershed in the area of the nearby University, while also replacing a structurally-problematic earthen dam and creating a newer, safer alignment for the local highway that currently crosses it.

The existing College Lake Dam was built in 1934 and impounds Blackwater Creek to form College Lake, which has a surface area of about 17 acres along the western periphery of the University campus. The dam additionally serves as the embankment that carries Lakeside Drive (US Route 221) across College Lake and the Blackwater Creek. The dam itself was built of compacted clay and stands 35 ft tall and is about 300 ft long. At the east end of the dam is a spillway for Blackwater Creek that is bridged by a single-span concrete & stone masonry arch. Severe flooding of College Lake due to record rainfall in August 2018 overtopped the dam and nearly caused its collapse; this incident prompted local and state officials to consider the dam’s removal as part of a larger restoration of Blackwater Creek and updating of the Lakeside Drive corridor.


Above: The College Lake Dam is an earthen embankment that impounds Blackwater Creek near the University of Lynchburg to form College Lake
Below: The new four-way roundabout intersection at the main entrance to the University nears substantial completion

With the City and University in agreement that the safety and ecology of the College Lake area needed to be addressed, the first step in the construction process (which began in 2021 and is not expected to wrap up until 2024) is the construction of a four-lane bypass bridge to carry Lakeside Drive across Blackwater Creek a short distance downstream (north) of the dam site. As part of the bridge project, a new four-way roundabout intersection is being constructed at the east end of the new bridge in order to better and more efficiently serve access to the University of Lynchburg’s main entrance. Upon completion of the bridge in Summer 2022, work will begin on the removal of the College Lake Dam and the restoration of the surrounding ecosystem and wetlands to what local officials hope will be pre-dam conditions. Local officials are optimistic that this urban wetland restoration effort (which has a price tag of about $18 million) will not only provide ecological uplift and water quality benefits for the Blackwater Creek watershed, but will additionally serve as a model for future urban wildlife restoration efforts to be considered by municipalities nationwide.

The following pictures (from June 2022) of the old alignment of Lakeside Drive (US Route 221) were taken by the author of this post. Click on each photo to see a larger version.


The following ground-level pictures (from June 2022) of the new alignment of Lakeside Drive (US Route 221) were taken by the author of this post. Click on each photo to see a larger version.

The following aerial pictures of the construction site (from June 2022) were taken by the author of this post using a DJI quadcopter drone. Always use proper judgment and situational awareness when flying in areas such as this. Click on each photo to see a larger version.



How to Get There:


Comments

Popular posts from this blog

Trimmer Springs Road (Fresno County)

Trimmer Springs Road is an approximately forty-mile rural highway located in Fresno County.  The corridor begins near in California State Route 180 in Centerville and extends to Blackrock Road at the Kings River in the Sierra Nevada range near the Pacific Gas & Electric Company town of Balch Camp. The roadway is named after the former Trimmer Springs Resort and was originally constructed to facilitate access to the Sanger Log Flume.  Trimmer Springs Road was heavily modified and elongated after construction of Pine Flat Dam broke ground in 1947.   Part 1; the history of Trimmer Springs Road Much of the original alignment of Trimmer Springs Road was constructed to facilitate access to the Sanger Log Flume.   The  Kings River Lumber Company  had been established in 1888 in the form of a 30,000-acre purchase of forest lands in Converse Basin.  This purchase lied immediately west of Grant Grove and came to be known as "Millwood."  The co...

When was Ventura Avenue east of downtown Fresno renamed to Kings Canyon Road? (California State Route 180)

California State Route 180 was one of the original Sign State Routes designated in August 1934.  The highway east of Fresno originally utilized what was Ventura Avenue and Dunlap Road to reach what was then General Grant National Park.  By late year 1939 the highway was extended through the Kings River Canyon to Cedar Grove.   In 1940 General Grant National Park would be expanded and rebranded as Kings Canyon National Park.  The Kings Canyon Road designation first appeared in publications circa 1941 when the California State Route 180 bypass of Dunlap was completed.  Kings Canyon Road ultimately would replace the designation of Dunlap Road from Dunlap to Centerville and Ventura Avenue west to 1st Street in Fresno.   The Kings Canyon Road would remain largely intact until March 2023 when the Fresno Council designated Cesar Chavez Boulevard.  Cesar Chavez Boulevard was designated over a ten-mile corridor over what was Kings Canyon Road, remaini...

Interstate 99 at 30

When it comes to the entirety of the Interstate Highway System, Interstate 99, when fully completed, is nothing more than 161 miles of a roughly 48,000-mile system (0.3% of total length).  Yet, to more than just a handful of people, the number '99' rubs them the wrong way. Interstate 99 follows the path of two US Highway Routes - US 220 from the Pennsylvania Turnpike in Bedford north to Interstate 80 and then to US 15/Interstate 180 in Williamsport.  It then follows US 15 from Williamsport north to Interstate 86 in Corning, New York. Interstate 99 runs with US 220 through much of Central Pennsylvania. (Doug Kerr) US 220 from Cumberland, Maryland to Interstate 80 and US 15 north of Williamsport were designated part of the Appalachian Highway System in 1965.  Construction to upgrade both corridors progressed steadily but slowly.  In 1991, the two corridors were included as a National High Priority Corridor.  The route from Cumberland to Corning consisted of High P...