Click here to link to CDOT's official USDG webpage
Below are the USDG detail drawings and related text in PDF file format.
Design Details
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Adobe
|
Standard
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Description
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pdf
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U-01
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Local Residential Narrow Section
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pdf
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U-02
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Local Residential Medium Section
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pdf
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U-03
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Local Residential Wide Plan View
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pdf
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U-03A
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Local Residential Wide Section
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pdf
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U-03B
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Local Residential Wide at Mid-Block with Curb Extension
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pdf
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U-03C
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Local Residential Wide at Intersection with Curb Extension
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pdf
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U-04
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Local Office/Commercial Narrow Section
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pdf
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U-05
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Local Office/Commercial Wide Plan View
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pdf
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U-05A
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Local Office/Commercial Wide Section
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pdf
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U-05B
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Local Office/Commercial Wide at Mid-Block with Curb Extension
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pdf
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U-05C
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Local Office/Commercial Wide at Intersection with Curb Extension
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pdf
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U-06
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Local Industrial Section
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| pdf |
U-07 |
Local Collector Street |
CDOT General Design Guidance for Intersections
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Adobe
|
Standard
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Description
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|
pdf
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I-01
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Local Residential Medium to Local Residential Medium
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pdf
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I-02A
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Local Residential Wide to Local Residential Wide with Curb Extensions
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pdf
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I-02B
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Local Residential Wide to Local Residential Wide
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|
pdf
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I-03
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Local Office/Commercial Wide to Local Office/Commercial Wide with Curb Extensions
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Questions?
Please e-mail Mike Davis, CDOT Development Services Manager, with any questions regarding the USDG details.
If you have questions about applying these optional designs on specific projects, you should contact the appropriate CDOT Development Services engineer.