County

Innovative Structural Solutions at the Historic Polk County Courthouse

Stormwater Wastewater

Leachate Disposal Solution for Des Moines County Landfill & the City of West Burlington

Trestle-to-Trestle Bridge over Beaver Creek Reconnects Urban Loop

River’s Edge Trail Connects Iowa’s Heartland

Rolling Prairie Trail Provides Rural Link Across Iowa’s Scenic Landscape

Red Rock Prairie Trail Provides Scenic Recreational Opportunities

Bridges Environmental Water Resources

Wanatee Park Upgrades Improve Wetlands & Recreational Opportunities

Railroad Highway Trail Connects Western Iowa Communities

Great Western Trail Changes with the Times

Environmental Stormwater Water Resources

Fourmile Creek Watershed Stabilization and Water Quality Improvements

Iconic Webster County Courthouse Clock Tower & Roof Restoration

Cedar Valley Nature Trail Benefits from Wetland Mitigation

Lower Skunk River Watershed Management Plan Combats Gulf Hypoxia

Bridges Streets & Highways

Eureka Bridge Rehabilitation Improves Historic Structure

Environmental Water Resources

Shining Success of the Fourmile Creek Watershed Management Authority

State-of-the-Art, Polk County Criminal Court Building: Des Moines, Iowa

Veterans Memorial Auditorium Renovation Creates New Event Space

Athletic Facilities Development Special Use Parks

Competition-Level Skatepark Comes to Des Moines Riverfront

Marshall County Courthouse Requires Structural Repairs after Storm Damage

Municipal Engineering

Active Public Engagement Promotes Jasper County Comprehensive Plan

Bridges Streets & Highways Traffic

Iowa Highway 17 Realignment Study Leads to Overpass Construction

Streets & Highways Traffic

Increased Growth along Iowa Highway 141 Leads to Corridor Study

Expanding Recreation Opportunities on the Gay Lea Wilson Trail

Development Urban Design

Expansion Study for Growing Community Leads to New Retail & Residential Development: Sun Prairie, WI

Enhanced Trail Connectivity at Heart of Hike & Bike WC Master Plan

Environmental Water Resources

Watershed Restoration & Water Quality Improvements: Easter Lake Park

Reusing Municipal Wastewater for Ethanol Production

“Let’s Connect” Trail Segment Expands High Trestle & Raccoon River Valley Trail Systems

Environmental Stormwater

Hamilton Drain Watershed Flood Control Improvements

Municipal Engineering Planning

Strategic Plan Guides Dallas County Conservation Board

Greenway Master Plan: Lower Fourmile Creek

Bridges Environmental Trails

JewEllsworth Trail Strengthens Rural Community Connection

Bridges Environmental Trails

McFarlane Bridge

Oralabor Gateway Trail Makes Key Connection for Multiple Trail Networks

Bridges Environmental Trails

Mark C. Ackelson Trail Design Enhances Easter Lake Park Renovations

Park Master Plans Parks

Gypsum City Off-Highway Vehicle (OHV) Park Design & Master Plan

Park Master Plans Special Use Parks Trails

Trailhead Design & Flood Recovery Efforts Highlight Chichaqua Valley Trail Upgrades

Athletic Facilities Parks

All-Inclusive Recreational Opportunities: Urbandale Miracle League Field & Playground

High Trestle Trail & Bridge Connects Central Iowa Trail Network

Bridges Environmental Traffic

Kempton Bridge & NW 66th Avenue

Raccoon River Valley Trail Design Packs User-Friendly Amenities