For the last few years, the City of Lemon Grove has been researching the idea of placing a parking structure in its downtown business district in order to enhance the look along Broadway. These enhancements would result in a loss of 66 parking spaces along the north side of Broadway. The City of Lemon Grove […]
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This document summarizes the report and recommendation of Lucky 13 Engineering regarding the design and construction of Gateway Signs for the City of Lemon Grove. The City of Lemon Grove is a beautiful up and coming city in the greater San Diego area. The growth and development in this city is just starting and can […]
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Widening, straightening, embankment work, conduit reconstruction, levees, drainage structures, public and private utilities relocation, bridges, street construction, and appurtenant flood control measures to protect persons and property in the Perry Creek Valley. The project started at the Missouri River and continued north upstream to the city limits. Phases 1 through 4 are complete. The Phase […]
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Wastewater treatment is the process of removing contaminants and creating an effluent that can be returned to the water cycle with minimal impacts. Municipal wastewater treatment includes streams from household sewage and sometimes industrial wastewater. Physical, chemical, and biological processes can be used to remove contaminants, including excessive nutrients, to produce an effluent that is […]
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University of Iowa civil & environmental engineering students designed a new pedestrian bridge to replace the existing one that connects campgrounds A and B at the Don Williams Recreational Area in Ogden, IA. The new bridge will be constructed in the same location as the existing bridge. The bridge has been designed with a ten […]
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University of Iowa students were tasked with completing preliminary design work for the High Trestle Trail Information Center requested by the Boone County Conservation Board. The project included the design of a small but unique partially enclosed shelter. The shelter will provide a space for information to be displayed and amenities for trail users such […]
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To ensure residents have access to services and information, Bellevue has operated “Mini City Hall” at the Crossroads Shopping Center. This location is a fully-equipped satellite office, specializing in personalized customer services and outreach to Bellevue’s diverse population. Services are provided in eight languages and staff are available to provide information and assistance to visitors […]
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To estimate the impacts and maintenance costs of the frac sand mining industry on roads and bridges, transportation engineering faculty and students reviewed literature on similar case studies, evaluated the properties of the materials of pavement materials, and used design software to analyze the impacts of increased truck traffic for Winneshiek County. Read the final […]
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The WI DNR has changed legislation regarding phosphorus levels in municipal wastewater. The change, lowering standards from 4.8 mg/L to 0.075mg/L, created noncompliance issues for the Browntown, WI municipal wastewater treatment facility. The system operator, Rob, has emphasized that any changes to the system must comply with the city’s public budget of $270,000 (for all […]
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