Indianapolis Emerson Avenue Bridge Replacement over Bean Creek

Indianapolis Emerson Avenue Bridge Replacement over Bean Creek

Indianapolis, IN

Emerson Avenue Bridge Replacement over Bean Creek

HWC provided design services for the Emerson Avenue over Bean Creek Bridge Superstructure Replacement project (Bridge #3306F) for DPW using federal funding. 

The project included the replacement of the existing superstructure for the single-span bridge. The foundations were repaired and modified to accept the new superstructure using semi-integral details. Compliant sidewalks were added to the bridge as well. The channel under the bridge had migrated to flow along the south abutment, so it was reshaped under the bridge and armored with riprap. The retaining wall that was near failure in the southeast corner was removed and the area was graded for drainage and armored with riprap. Tree plantings were included for Flora Permit conditions. The approaching roadway was milled and overlaid. Coordination with IndyGo was required to adjust a bus stop that was at the end of the project limits. This project also included right-of-way acquisition, utility coordination, and environmental services.

The project is scheduled for 2022 construction at an estimated cost of $850,000.   

Vigo County Bridge #322

Vigo County Bridge #322

Vigo County, IN

Bridge #322

Vigo County’s bridge 322 was built in 1965 on 13th Street as a 132’ long, two-span adjacent prestressed concrete beam bridge with a 62-degree skew over Lost Creek. It was identified as a Non-Select historic bridge because of its significant skew. HWC’s innovative approach during the Historic Bridge Alternatives Analysis (HBAA) found that replacing the superstructure with steel beams was the most feasible and prudent alternative (B2). All alternatives were investigated for the HBAA as the change from a concrete to steel superstructure was viewed as demolition by the historic consulting parties. The bridge was marketed for reuse in accordance to INDOT standards. A scour analysis, foundation repairs, drainage design, intersection design, and utility coordination were included in the project.

Brown County SR 135 over Strahl Creek Bridge Rehabilitation Brown County

Brown County SR 135 over Strahl Creek Bridge Rehabilitation Brown County

Brown County, IN

SR 135 over Strahl Creek Bridge Rehabilitation

HWC is providing road and bridge design for this bridge rehabilitation project. The existing bridge is a three-span continuous concrete slab bridge that is in horizontal and vertical curves along SR 135 in Brown County. The structure is deteriorated, hydraulically deficient, and has scour problems. The main scope of work is a superstructure replacement with roadway improvements to tie back into the existing superelevated roadway and safety improvements to upgrade the existing guardrail. This project will also evaluate the potential of adding a fourth span to the bridge to provide the necessary hydraulic capacity. The maintenance of traffic will utilize temporary portable signals for phased construction. 

Martin County Bridge Inspection

Martin County Bridge Inspection

Martin County, IN

Bridge Inspection

HWC is currently under contract to provide complete inspection, documentation, load rating, scour assessments, asset management, and reporting of Martin County’s 44 bridges (2021-2024). Of the County’s 44 bridges, 12 bridges require fracture critical inspection, 10 require a 12 month inspection cycle, one requires an underwater inspection, and five require special inspections.

 

New Albany Silver Creek Trail + Kayak Launch

New Albany Silver Creek Trail + Kayak Launch

New Albany, IN

Silver Creek Landing and Walkway

HWC provided survey, design, and construction services for the new Silver Creek Landing and Walkway facilities. Historically a popular gathering spot for over 100 years, the project provides additional safety for existing area users through bank stabilization. Providing connectivity between the trailhead on Providence Way and the Ohio River Greenway near the Loop Island Wetland Park, the approximate half-mile, shared-use concrete walkway opens accessibility to the waterway for all users. Located along the existing Ohio River levee, the project provides safe access for various uses including the new kayak/canoe launch point and the overlook for Ohio River/Silver Creek scenic viewing.

Permits required included IDEM 401/USACOE 404, USACOE 408, IDNR Construction in Floodway, and IDEM CSGP.