Projects

Bridle Spur Culvert Replacement Project

Repair or rehabilitate existing Bridle Spur Culvert.

Boschert & Crystal Springs Bank Stabilization

Boschert Creek Bank Stabilization at 4-10 LeChateau Ct, Boschert Creek Bank Stabilization from Lindenwood Ave to Pine, Crystal Springs Creek Bank Stabilization from Rio Vista Dr. to S. River Rd.

Centennial Greenway Trail Extension

Clark Street Complete Street Study

Complete Streets Enhancements along Clark St from Kingshighway to 2nd St.

Clark St. Storm Sewer Improvements

Replace undersized storm sewers along Clark Street from Fifth Street to the Missouri River outfall, and along Second Street from Clark Street to Lawrence Street.

Cole Creek Stabilization at Huntington Downs

Erosion to a section of Cole Creek has caused the bank to slide near a 27 inch sanitary sewer trunkmain. The sanitary main does not appear to be affected by the slope failure, but stability analysis does show a potential for failures to the main. This project will stabilize the slope and line the trunkmain.

Cole Creek Bank Stabilization Project at Zumbehl

Cole Creek is actively widening and its west bank is at risk of encroaching onto adjacent commercial buildings and a parking lot. In order to control the current erosion, the conceptual solution is to stabilize the east and west side banks.

Convention Center Boulevard Extension

The Convention Center Boulevard (South Fairgrounds Road) Extension Project will connect two dead end sections, replace the driving surface and provide direct access to Interstate 70 at the Convention Center Boulevard interchange.

Cunningham & Woodlawn Storm Improvements

This project will remove existing curb and pavement and install seven new storm inlets along with approximately 205 linear feet of new pipe. Additionally, approximately 310 linear feet of new construction curb and gutter and 225 square yards of new asphalt pavement will be installed.

Frenchtown & Elm Point Levee Studies

The purpose of the project is to evaluate flood protection options for two areas within the City. The studies will present alternatives for protecting the areas identified from the 500-year flood event per U.S. Army Corps of Engineers standards, a recommended alternative, and an estimate of construction, certification and maintenance costs for the recommended alternative for use in future planning and budgeting.

Frenchtown Great Streets Project

Lincoln Elementary Safe Routes to School

There are several locations where no sidewalks are present within a half mile of the school. When constructed, this project will increase the safety of children walking to school and improve pedestrian connectivity between Lincoln Elementary School and the surrounding neighborhood.

Missouri Highway 370 Pedestrian Bridge

This project will install barrier separated, bicycle pedestrian paths on the Missouri Highway 370 bridge protecting bicyclists and pedestrians that cross from Saint Charles to Saint Louis County. Currently bicyclists and pedestrians are not shielded from high speed traffic along this route making it uncomfortable to use the crossing. When complete, the project will connect the Katy Trail on the Saint Charles side of the river to the Riverwoods Trail in Bridgeton.

Nathan Ave to Rose Brae Storm Sewer Improvements

This purpose of the project is to alleviate frequent flooding along Woodlawn Drive and Gustane Drive. The conceptual project is to replace the undersized conveyance system and increase the inlet capacity. Bio-retention in Boone’s Lick Park may also be considered in this project

North Benton Avenue to North Main Storm Drainage

This purpose of the project is to improve stormwater drainage in the neighborhood of Benton Avenue near Mel Wetter Parkway down Barthel Avenue to Third Street, then east to the Missouri River outfall. This project also includes Transit Avenue from North Fifth Street down to Main Street. The floodgate and outfall to the Missouri River will be replaced to serve these two storm sewer improvements. Homes in this neighborhood are subject to flooding due to undersized or substandard storm sewers.

Perry Street Storm Sewers

Several homes are subject to frequent flooding due to an undersized and substandard storm sewer system along Perry Street and 2nd Street, located within the Saint Charles Historic District. The purpose of the project is to replace undersized storm sewers along Perry Street from 3rd Street to 2nd Street, along 2nd Street between Perry Street and McDonough Street, and along Water Street from 2nd Street to the outfall(s) at Blanchette Creek. The existing storm sewer pipes range in size from 12 inches to 48 inches, with parallel storm sewers in some areas

Rio Vista Culvert and South Fifth Street Culvert

This project will replace the existing undersized Rio Vista Culvert with a ten foot by twenty foot box culvert and replace the existing undersized Fifth Street Culvert with a ten foot by 22 foot box culvert.

Seventh Street to Boone's Lick Stormwater Upgrade

Beginning in the 1940’s, a northern branch of Blanchette Creek was incrementally rerouted from its natural streambed into an assortment of culverts & tunnels. This branch of Blanchette Creek has a catchment area extending northwest from the intersection of Boone’s Lick Road & Fifth Street to the Lindenwood University Campus; in total, around 170 acres of residential, commercial, church, and university owned parcels drain through this network of tunnels & pipes.

Skinner Industrial Sanitary Replacement

The project is located along Skinner Industrial Drive at New Town Blvd. The existing 27-inch asphalt-lined corrugated metal pipe from the outlet of the Sandfort Creek force main to the 42-inch trunkmain at New Town Blvd is in poor condition and in need of replacement. The project will replace approximately 2,150 linear feet of sanitary trunk sewer.

Spring Mill Estates Water Quality

The purpose of the project is to construct water quality basins upstream of the detention basin within the Spring Mill Estates subdivision to allow sediment to settle there, where it can be removed on a regular basis, improving the water quality in the detention basin and in downstream Cole Creek.

Thrush & Mayer/Treadway Storm Sewer Improvements

This project combines two Proposition P Projects: Thrush Drive Storm Sewers & Mayer/Treadway Storm Sewers. Properties in Lake Forest, Hunters Ridge & Beacon Hill receive overland stormwater runoff from Thrush Drive & Principia Avenue. The overland flow causes localized flooding of a pool, pool house & backyards on a frequent basis. This project will construct stormwater improvements along Thrush Drive & Principia Avenue. The Mayer/Treadway stormwater improvements will address the deteriorated corrugated metal pipes along Treadway Avenue.

West Clay Rehabilitation

This project was recommended in the Droste West Clay Duchesne Study.

West Sandfort & Truman Stormwater Improvements

The West Branch of Sandfort Creek Bank Stabilization project provides stabilization along both sides of the creek for approximately 1,000 linear feet to protect existing buildings and infrastructure. The project is located along the West Branch of Sandfort Creek at Truman Boulevard and Franks Drive. The project limits are between the stormwater discharge ditch from the thirty six inch pipe at Truman Terrace Subdivision and the existing nine foot by 10 foot box culvert at Truman Boulevard.

Zumbehl Road Culvert Replacement