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Design and Review of Curb Ramps On or Along State Highways
2019-01-26 02:08:47| PortlandOnline
This Letter of Intent describes the design criteria applied to curb ramps within the City of Portland and on or along state highways. ODOT standards apply with the addition of an 11% maximum grade break at the bottom of the curb ramp and ramp throat perp PDF Document, 789kbCategory: Design Guidelines
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Category:Construction and Maintenance
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