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Oregon Bridge Delivery Partners (OBDP), a joint venture of HDR Engineering and Fluor Enterprises, is an engineering and project management company in the U.S. state of Oregon. The company is under contract to the Oregon Department of Transportation (ODOT) and its Highway Division to manage projects in the Oregon Transportation Investment Act III State Bridge Delivery Program, under which hundreds of bridges in Oregon will be repaired or replaced.
The Historic Columbia River Highway is an approximately 75-mile-long (121 km) scenic highway in the U.S. state of Oregon between Troutdale and The Dalles, built through the Columbia River Gorge between 1913 and 1922. As the first planned scenic roadway in the United States, it has been recognized in numerous ways, including a listing on the National Register of Historic Places as a National Historic Landmark, designation as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers, and considered a "destination unto itself" as an All-American Road by the U.S. Secretary of Transportation. The historic roadway was bypassed by the present Columbia River Highway No. 2 from the 1930s to the 1950s, leaving behind the old two-lane road. The road is now mostly owned and maintained by the state through the Oregon Department of Transportation as the Historic Columbia River Highway No. 100 or the Oregon Parks and Recreation Department as the Historic Columbia River Highway State Trail.
The St. Johns Bridge is a steel suspension bridge that spans the Willamette River in Portland, Oregon, United States, between the Cathedral Park neighborhood in North Portland and the Linnton and Northwest Industrial neighborhoods in Northwest Portland. It carries the U.S. Route 30 Bypass. It is the only suspension bridge in the Willamette Valley and one of three public highway suspension bridges in Oregon.
U.S. Route 199 (US 199) is a U.S. Highway in the states of California and Oregon. The highway was established in 1926 as a spur of US 99, which has since been replaced by Interstate 5 (I-5). US 199 stretches 80 miles (130 km) from US 101 near Crescent City, California northeast to I-5 in Grants Pass, Oregon. The highway is the northern portion of the Redwood Highway. In Oregon, US 199 is officially known as Redwood Highway No. 25. The majority of the road in California is the Smith River Scenic Byway, a National Forest Scenic Byway. The first roadway, a plank road, from Crescent City was established in May 1858, and before the US 199 designation was applied to the highway, the roadway was designated Highway 25 and Route 1.
The Interstate Bridge is a pair of nearly identical steel vertical-lift, "Parker type" through-truss bridges that carry Interstate 5 traffic over the Columbia River between Vancouver, Washington and Portland, Oregon in the United States.
The Astoria–Megler Bridge is a steel cantilever through truss bridge in the northwest United States that spans the lower Columbia River, between Astoria, Oregon, and Point Ellice near Megler, Washington. Opened 55 years ago in 1966, it is the longest continuous truss bridge in North America.
The Mott MacDonald Group is a consultancy headquartered in the United Kingdom. It employs 16,000 staff in 150 countries. Mott MacDonald is one of the largest employee-owned companies in the world.
The Pennsylvania Department of Transportation (PennDOT) oversees transportation issues in the Commonwealth of Pennsylvania. The administrator of PennDOT is the Pennsylvania Secretary of Transportation, currently Yassmin Gramian. Presently, PennDOT supports over 40,500 miles (65,200 km) of state roads and highways, about 25,000 bridges, as well as new roadway construction, the exception being the Pennsylvania Turnpike Commission, although they currently follow PennDOT policies and procedures. In addition, other modes of transportation are supervised or supported by PennDOT. These include aviation, rail traffic, mass transit, intrastate highway shipping traffic, motor vehicle safety & licensing, and driver licensing. PennDOT also supports the Ports of Philadelphia, Pittsburgh, and Erie. The current budget is approximately $3.8 billion in federal and state funds. The state budget is supported by the motor vehicle fuels tax which is dedicated solely to transportation issues.
The Downtown Tunnel on Interstate 264 (I-264) and U.S. Route 460 Alternate crosses the Southern Branch of the Elizabeth River in the South Hampton Roads area of Virginia, US. It links the independent City of Portsmouth with the independent City of Norfolk. In conjunction with the Berkley Bridge, the Downtown Tunnel connects to Interstate 464 to the City of Chesapeake and a continuation I-264 to the downtown and Waterside areas of Norfolk, and on to Virginia Beach. Owned by the Virginia Department of Transportation (VDOT), it is operated and maintained by Elizabeth River Crossings under a 58-year public–private partnership concession agreement. Formerly a toll-free facility, open road tolling was implemented on February 1, 2014 by VDOT to help finance repairs and expansion to the tunnel.
The Washington State Department of Transportation is a governmental agency that constructs, maintains, and regulates the use of transportation infrastructure in the U.S. state of Washington. Established in 1905, it is led by a Secretary and overseen by the Governor. WSDOT is responsible for more than 20,000 lane-miles of roadway, nearly 3,000 vehicular bridges and 524 other structures. This infrastructure includes rail lines, state highways, state ferries and state airports.
Oregon Route 99E Business is a business route through Salem, Oregon for Oregon Route 99E, which bypasses downtown via Interstate 5 (I-5). A portion of this highway was originally planned to be a freeway, signed as Interstate 305; however the proposed freeway was cancelled after community opposition.
The Boston University Bridge, originally the Cottage Farm Bridge and commonly referred to as the BU Bridge, is a steel truss through arch bridge with a suspended deck carrying Route 2 over the Charles River, connecting the Boston University campus to Cambridge, Massachusetts. According to the American Association of State Highway and Transportation Officials route log, the bridge also carries U.S. Route 3 across the river to its southern terminus at U.S. Route 20. However, the Massachusetts Department of Transportation does not consider the bridge to be a part of US 3; it continues the route along Memorial Drive in Cambridge until it meets Route 2A at the end of the Harvard Bridge.
Conde Balcom McCullough was an American civil engineer who is primarily known for designing many of Oregon's coastal bridges on U.S. Route 101. The native of South Dakota worked for the Oregon Department of Transportation from 1919 to 1935 and 1937 until 1946. McCullough also was a professor at Oregon State University.
CH2M, later CH2M Hill, was an engineering company that provided consulting, design, construction, and operations services for corporations and governments. The company was organized in Delaware, and headquartered at 9191 South Jamaica Street, Englewood, Colorado. In December 2017, the company was acquired by Jacobs Engineering Group.
HNTB Corporation is an American infrastructure design firm that was founded in 1914. The firm has numerous offices across the United States, and has designed many sports facilities, airports, bridges, tunnels, roadways, and rail and transit systems across the United States and around the world.
Louis Berger is a full-service engineering, architecture, planning, environmental, program and construction management and economic development firm based in Morristown, New Jersey. Founded in 1953 in Harrisburg, Pennsylvania by Dr. Louis Berger, the firm employs nearly 6,000 employees in more than 50 countries worldwide. The company was acquired by WSP Global in 2018.
The British Columbia Ministry of Transportation and Infrastructure is the British Columbia government ministry responsible for transport infrastructure and law in the Canadian province of British Columbia. It is currently led by Rob Fleming.
China Communications Construction Company, Ltd. (CCCC) is a majority state-owned, publicly traded, multinational engineering and construction company primarily engaged in the design, construction and operation of infrastructure assets, including highways, bridges, tunnels, railways, subways, airports, oil platforms, and marine ports. CCCC has been a contractor for numerous Belt and Road Initiative projects.
Grace Crunican is a mass transportation specialist who most recently served as General Manager of the San Francisco Bay Area Rapid Transit (BART) District. She had previously worked for the Oregon Department of Transportation, the Federal Transit Administration, and the Seattle Department of Transportation, and also at the mass transit lobbying organization called the Surface Transportation Policy Project.
Engineering Economics in Civil Engineering, also known generally as engineering economics, or alternatively engineering economy, is a subset of economics, more specifically, microeconomics. It is defined as a "guide for the economic selection among technically feasible alternatives for the purpose of a rational allocation of scarce resources." Its goal is to guide entities, private or public, that are confronted with the fundamental problem of economics.
Public-private partnerships are cooperative arrangements between two or more public and private sectors, typically of a long-term nature. In the United States, they mostly took the form of toll roads concessions, community post offices and urban renewal projects. In recent years, there has been interest in expanding P3s to multiple infrastructure projects, such as schools, universities, government buildings, waste and water. Reasons for expanding public-private partnership in the United States were initially cost-cutting and concerns about Public debt. In the early 2000s, P3s were implemented sporadically by different States and municipalities with little federal guidance. During Obama's second term, multiple policies were adopted to facilitate P3 projects, and Congress passed bills in that direction with overwhelming bipartisan support. My Brother's Keeper Challenge is an example of a public–private partnership. Some Private-public partnerships were carried out without incident, while others have attracted much controversy.