Depot Street Structure Replacement (Box Culvert)

Civil Engineering in North and South Dakota

PARKSTON, SOUTH DAKOTA The Depot Street bridge which crosses Pony Creek received approval for a Replacement Bridge Improvement Grant. The bridge design and construction engineering were completed in conjunction with City’s Depot Street Reconstruction project. The project included the removal of the existing 25’ long single span steel I-beam with concrete deck and concrete vertical […]

9th Street Structure Replacement

Civil Engineering in North and South Dakota

STURGIS, SOUTH DAKOTA While the 9th Street Bridge had not failed an inspection, it was showing signs of deterioration which the city decided to address sooner rather than later. An important part of the community’s infrastructure, the 9th Street Bridge serves as a primary means of access to all residences north of Bear Butte Creek. […]

Pine Street Bridge Replacement

YANKTON, SOUTH DAKOTA Originally a historic concrete arch bridge with an arch span of 40’-0”, the Pine Street Bridge in Yankton was aging and in need of replacement. Although design options were limited, Brosz Engineering elected to replicate the design cues of the existing concrete arch structure. The team created a 50’-8” single span rigid […]

Jennings Avenue Bridge Reconstruction

HOT SPRINGS, SOUTH DAKOTA Jennings Avenue serves as a connector roadway to the historic main street in Hot Springs. Spanning the scenic Fall River, the existing 1934 structure requires replacement due to significant deterioration and aging. With funding attained through the South Dakota Bridge Improvement Grant program, Brosz was hired to complete the environmental documentation, […]

Big Nasty Creek Bridge Replacement

HARDING COUNTY, SOUTH DAKOTA (NEAR RALPH) Some believe Big Nasty received its name from its discolored water. Others say the stream was “nasty to cross”, while still others say the name was descriptive of the cowboys who frequented the area. In any case, the original structure near Ralph was deteriorating and as a result received […]