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San Antonio |
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Unified Development Code |
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Appendix H. STORM WATER DESIGN CRITERIA MANUAL |
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Chapter 6. PAVEMENT DRAINAGE |
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Appendix 6.2. Design Guidelines |
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Appendix 6.2.1. Design Frequency and Spread |
| § 6.2.1.1. Street Classification - Primary and Secondary Arterial Streets |
| § 6.2.1.2. Street Classification - Local "B" and Collector Streets |
| § 6.2.1.3. Street Classification - Local "A" Streets |
| § 6.2.1.4. Street Classification - Alleys |
| § 6.2.1.5. Street Classification - Traditional Street Design |
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Streets draining a watershed greater than one hundred (100) acres must be designed for the 100-year ultimate design frequency storm. Street width shall not be widened beyond the width as determined by the street classification for drainage purposes. The width of pavement, maximum and minimal longitudinal street grades, and maximum and minimum pavement cross slopes shall follow UDC 35-506 Transportation and Street Design based on their street classifications. |