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Author
Publisher
Colorado Dept. of Transportation, Research Branch
Pub. Date
[2012]
Physical Desc
1 online resource (ix, 47 p.)
Language
English
Description
In this study, the Regional Transportation District's (RTD's) light rail operations were examined for pollutant production and runoff. Conclusions from the study: Water leaving ballasted tracks carries only a small fraction of the heavy metals that are introduced into tracks from the light rail operations. Heavy metal concentrations at the most heavily traveled light rail station showed that pollutant concentrations were far below the regulatory limits....
Author
Publisher
Colorado Dept. of Transportation, DTD Applied Research and Innovation Branch
Pub. Date
[2012]
Physical Desc
1 online resource (vii, 40, A-1 p.) : ill.
Language
English
Description
In this study, the Regional Transportation District's (RTD's) light rail tracks were modeled to determine the Rational Method runoff coefficient, C, values corresponding to ballasted tracks. The runoff coefficient for ballasted tracks is significantly larger than the previously tabulated values for railroad yards. The higher runoff coefficient reflects the design of ballasted tracks to drain rainfall as quickly as possible.
Author
Series
Colorado rail annual volume no. 22
Publisher
Colorado Railroad Museum
Pub. Date
1997.
Physical Desc
167 pages : illustrations ; 29 cm
Language
English
Series
For your information volume TR-1
Publisher
Colorado Public Utilities Commission, Consumer Affairs
Language
English
Author
Publisher
[Division of Transportation Planning, Colorado Dept. of Transportation]
Pub. Date
[2008]
Physical Desc
1 online resource (11 p.) : ill., map.
Language
English
Description
Public involvement is a key component to developing an effective Statewide Transportation Plan for Colorado. The information gained from partnering with stakeholders and meeting with interested parties and the general public is used by CDOT to craft informed solutions to transportation issues.
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