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| − | [[image:120.5.jpg|center|800px]]
| + | {|style="padding: 0.3em; margin-left:15px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="280px" align="center" |
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| − | ==120.5.1 [[606.2 Guard Cable|Guard Cable]]==
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| − | ===Performance Expectation===
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| − | Guard cable sections shall be functional, visible, without any structural damage and have vegetation control.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected tenth-mile segments in the spring and fall to determine if the guard cable sections look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | 100% of the guard cable shall be properly aligned, properly tensioned, mounted at the proper height, delineated and functioning as intended. Necessary repairs shall be completed within 5 days for emergency repairs and 7 days for routine repairs.
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| − | |[[image:120.5.1.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.1.2.jpg|350px|thumb|<center>'''Poor'''</center>]] | + | |'''This article has been deleted''' |
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| − | ==120.5.2 [[606.1 Guardrail|Guardrail]]==
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| − | ===Performance Expectation===
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| − | Guardrail sections shall be functional, visible, without any structural damage or corrosion and have vegetation control. All guardrail end sections shall be crashworthy.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected interchanges and tenth-mile segments in the spring and fall to determine if the guardrail sections look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | 90% of each section of guardrail shall be properly aligned, mounted at the proper height, delineated and functioning as intended. No more than 20% of the front surface of the railing shall show signs of corrosion or impact damage. Necessary repairs shall be completed within 5 days for emergency repairs and 10 days for routine repairs.
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| − | |[[image:120.5.2.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.2.2.jpg|350px|thumb|<center>'''Poor'''</center>]] | + | |The archaic EPG 120.5 Roadside Features was deleted in April 2017. |
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| − | ==120.5.3 [[:Category:703 Concrete Masonry Construction#703.4 Sound Walls|Sound Walls]] and [[751.1 Preliminary Design#751.1.4 Retaining Walls|Retaining Walls]]==
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| − | ===Performance Expectation===
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| − | Sound walls and retaining walls shall be functional, clean, free of structural distress and have vegetation controlled.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected tenth-mile segments in the spring to determine if the sound walls and retaining walls look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | 100% of the sound walls and retaining walls are structurally sound and free of graffiti that can be seen from the interstate. Graffiti shall be removed within 30 days of detection.
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| − | |[[image:120.5.3.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.3.2.jpg|350px|thumb|<center>'''Poor'''</center>]]
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| − | ==120.5.4 [[:category:617 Traffic Barrier|Concrete Median Barrier]]==
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| − | ===Performance Expectation===
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| − | Concrete median barrier shall be functional, free of structural distress and free of vegetation and debris. Repaired sections shall match the typical section of the adjacent barrier wall.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected tenth-mile segments in the spring to determine if the concrete median barriers look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | 100% of the concrete median barrier shall be in place and free of structural distress. Necessary repairs shall be completed within 14 days of detection.
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| − | |[[image:120.5.4.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.4.2.jpg|350px|thumb|<center>'''Poor'''</center>]]
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| − | ==120.5.5 [[:Category:612 Impact Attenuators|Impact Attenuators]]==
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| − | ===Performance Expectation===
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| − | Impact attenuators shall be properly installed, delineated and function as intended.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected tenth-mile segments in the spring to determine if the impact attenuators look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | 100% shall be properly installed, show no signs of major damage and function as intended. Necessary repairs to the attenuator devices shall be completed within 5 days of detection.
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| − | |[[image:120.5.5.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.5.2.jpg|350px|thumb|<center>'''Poor'''</center>]]
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| − | ==120.5.6 [[:Category:607 Fencing|Fence]]==
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| − | ===Performance Expectation===
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| − | Chain link fence located between the interstate roadway and an outer road shall be functional and free of vegetation and litter.
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| − | ===Performance Measures===
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| − | Visual inspections will be conducted on randomly selected tenth-mile segments in the spring to determine if the fencing components look good and are performing as intended.
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| − | ===Performance Objectives===
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| − | All fences shall be in good repair and functioning as intended. No more than 20% of fabric shall show signs of corrosion or damage.
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| − | |[[image:120.5.6.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.5.6.2.jpg|350px|thumb|<center>'''Poor'''</center>]]
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| | [[Category:120 Interstate Maintenance Expectations|120.5]] | | [[Category:120 Interstate Maintenance Expectations|120.5]] |
