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  2. Illinois Department of Transportation - Wikipedia

    en.wikipedia.org/wiki/Illinois_Department_of...

    The Illinois Department of Transportation was created by the 77th Illinois General Assembly in January 1972. The department absorbed the functions of the former Department of Public Works and Buildings, acquired some planning and safety inspection functions of other state agencies, and received responsibility for state assistance to local mass transportation agencies such as the Chicago-area ...

  3. Iowa Department of Transportation - Wikipedia

    en.wikipedia.org/wiki/Iowa_Department_of...

    The Iowa Department of Transportation (Iowa DOT) is the government organization in the U.S. state of Iowa responsible for the organization, construction, and maintenance of the primary highway system. Located in Ames, Iowa, DOT is also responsible for licensing drivers and programming and planning for aviation, rail, and public transit.

  4. Third principal meridian - Wikipedia

    en.wikipedia.org/wiki/Third_Principal_Meridian

    U.S. Bureau of Land Management map showing the principal meridians in Illinois, Indiana, and Ohio. The third principal meridian begins at the mouth of the Ohio River and extends north to the northern boundary of the state of Illinois, and with the base line in latitude 38° 28′ 20″ [vague], governs the surveys in the state east of the third principal meridian, with the exception of those ...

  5. Design Manual for Roads and Bridges - Wikipedia

    en.wikipedia.org/wiki/Design_Manual_for_Roads...

    The Design Manual for Roads and Bridges(DMRB) is a series of 15 volumes that provide standards, advice notes and other documents relating to the design, assessment and operation of trunk roads, including motorwaysin the United Kingdom, and, with some amendments, the Republic of Ireland. It also forms the basis of the road design standards used ...

  6. Fourth principal meridian - Wikipedia

    en.wikipedia.org/wiki/Fourth_Principal_Meridian

    U.S. Bureau of Land Management map showing the principal meridians of Ohio, Indiana, and Illinois. The fourth principal meridian, set in 1815, [1] is the principal meridian for land surveys in northwestern Illinois and west-central Illinois, [2] and its 1831 [3] extension is the principal meridian for land surveys in Wisconsin and northeastern Minnesota.

  7. Second principal meridian - Wikipedia

    en.wikipedia.org/wiki/Second_Principal_Meridian

    The second principal meridian, or Paoli Meridian, coincides with 86° 28′ [vague] of longitude west from Greenwich, starts from a point two and one half miles west of the confluence of the Little Blue and Ohio rivers, runs north to the northern boundary of Indiana, and, with the base line in latitude 38° 28′ 20″ [vague], governs the ...

  8. The Chicago Region Environmental and Transportation Efficiency (CREATE) Program is a $4.6 billion program to improve the efficiency and effectiveness of freight, commuter and intercity passenger rail and to reduce highway delay in the Chicago region. The Program consists of 70 projects, which includes constructing grade separations, flyovers ...

  9. Environmental design - Wikipedia

    en.wikipedia.org/wiki/Environmental_design

    Environmental design is the process of addressing surrounding environmental parameters when devising plans, programs, policies, buildings, or products. It seeks to create spaces that will enhance the natural, social, cultural and physical environment of particular areas. [1] Classical prudent design may have always considered environmental ...