Projects

Roads and Highways

Veterans Parkway (IL 4) – IDOT District 6

CEC provided plans, specifications and estimates for the resurfacing of a 5.1 mile section of an existing four lane divided state highway on the west side of Springfield in Sangamon County. Project included the complete reconstruction of the Southwest Plaza Drive intersection.

Sangamon Valley Trail – Sangamon County

CEC provided plans, specifications and estimates for a future multi-use path and bicycle trail along an existing railroad corridor on the west side of Springfield. Work included Phase I studies and reports, pavement design, railroad bridge inspections and rehabilitation, timber bridge deck design, landscaping and park connectors in coordination with the Springfield Park District and the Illinois Department of Natural Resources.

County Highway 10, 800th Ave, & 600th Street – Logan County

CEC provided plans, specifications and estimates for the recycling, resurfacing, and shoulder improvements along an existing county highway. CEC also provided structural engineering services for culvert extensions or replacements completed prior to the resurfacing project under a separate project.

County Highway 1 – Christian County

CEC provided plans, specifications and estimates for the recycling, resurfacing, and shoulder widening improvements along an existing county highway. CEC also provided structural engineering services for a concrete box culvert extension.

Pleasant Plains Road (CH10) - Sangamon County

CEC provided plans, specifications and estimates for the resurfacing, shoulder widening, and intersection improvements along an existing county highway. CEC also provided structural engineering services for a concrete box culvert extension.

Waverly Road (CH10) - Sangamon County

CEC provided plans, specifications and estimates for the resurfacing, shoulder widening, and intersection improvements along an existing county highway. Work also included a hydraulic study, culvert extensions and replacement culverts which were completed prior to the resurfacing.

Bethany-Findlay Road (CH 13) – Moultrie County

CEC provided plans, specifications and estimates for the realignment, reconstruction and resurfacing along an existing county highway in Moultrie County. Work also included drainage studies, three-sided precast culvert replacements, staged construction, right-of-way and environmental coordination.

Old Jacksonville Road (CH8) - Sangamon County

CEC provided plans, specifications and estimates for the recycling and resurfacing of an existing county highway with additional new overlay and improved shoulders.

State Bridges

IL Route 9 over Sugar Creek – IDOT District 5

CEC provided plans, specifications and estimates for the rehabilitation of the bridge carrying IL 9 over Sugar Creek at Bloomington in McLean County, including PPC deck beam inspections, staged deck beam replacement, deck overlay, railing improvements and approach roadway work.

IL Route 10 over I-72 – IDOT District 5

CEC provided plans, specifications and estimates for the rehabilitation of the bridge carrying IL Route 10 over I-72 in Piatt County, including bridge jacking, deck replacement, and approach roadway work.

Prairieview Road over I-74 - IDOT District 5

CEC provided plans, specifications and estimates for the rehabilitation of the bridge carrying Prairieview Road over I-74 in Champaign County, including staged bridge jacking, deck replacement, and approach roadway work.

US Route 51 over Main Drainage Ditch - IDOT District 6

CEC provided plans, specifications and estimates for the construction of a replacement of three-
span Precast Prestressed I-Beam bridge and approach roadways in Christian County.

Railroad Crossings

Black Dog Railroad Crossing - Moultrie County

CEC provided plans, specifications and estimates for the construction of a connector road and crossing closure to improve a grade crossing along an existing township road.

Illiopolis Railroad Crossing (CH32) - Sangamon County

CEC provided plans, specifications and estimates for a grade crossing profile improvement and resurfacing along an existing county highway.

Local Bridges & Culverts

Vachel Lindsay Bridge Inspection & Future Rehabilitation – City of Springfield

CEC provided structural inspection of a historic concrete arch bridge over Lake Springfield. Work included bridge inspections, coordination with the IHPA, City of Springfield, and Illinois Department of Transportation. CEC will also provide plans, specifications, and estimates for future repairs and rehabilitation to the bridge.

Farmingdale Road over Little Spring Creek (CH 15) – Sangamon County

CEC provided plans, specifications and estimates for a replacement single-span integral abutment steel I-beam and poured concrete deck bridge and approach widening along an existing county highway in Sangamon County.

County Line Culverts (TR1) - Sangamon County

CEC provided bid plans, specifications and estimates for two culvert replacements and approach widening along an existing township road. Aluminum Box Culverts were selected as the structure type and were installed by the County.

Divernon Brush Creek Overflow - Sangamon County, Village of Divernon

CEC provided engineering services for the study of Brush Creek near Divernon in Sangamon County. Work included a hydraulic study report and a set of plans, specifications and estimates for a single span overflow bridge.

Washington Street (TR425) - Sangamon County

CEC provided plans, specifications and estimates for a replacement three-span PPC deck beam bridge and approach widening along an existing township road near Pawnee, IL.

Black Diamond Road (CH28) - Sangamon County

CEC provided plans, specifications and estimates for a replacement three-span PPC deck beam bridge and approach widening along an existing county highway near Pawnee, IL.

Structural Projects

Temporary Soil Retention System – United Contractors Midwest

CEC provided structural engineering services for a temporary soil retention system for the staged construction of a three-sided concrete culvert on IL 48 over Buckhart Creek in Christian County.

I-74 Reconstruction at Peoria – United Contractors Midwest

CEC provided various structural engineering services including temporary soil retention, temporary shoring, braced excavation, cofferdams, and MSE wall reinforcement details in Peoria and Tazewell counties.

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