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| [[image:120.2.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" |
| ==120.2.1 Paved Shoulder== | |
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| ===Performance Expectation===
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| Paved shoulders shall drain water away from the mainline pavement, not be distorted or rutted, not have a drop-off/buildup greater than 0.5 in. and be free of vegetation. Any shoulder edge drop-off between 2-3 in. shall be a 1:1 slope and greater than 3 in. shall be a 1V:3H (3:1) slope.
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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 fall to determine the percent of linear feet of both the inside and outside shoulder that look good and are performing as intended.
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| ===Performance Objectives===
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| 90% of the length of both shoulders shall be considered acceptable. Edge ruts shall be addressed according to the [[:Category:948 Incident Response Plan and Emergency Response Management|Incident Response Plan]].
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| {| align="center"
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| |[[image:120.2.1.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.2.1.2.jpg|350px|thumb|<center>'''Poor'''</center>]] | | |'''This article has been deleted''' |
| |}
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| ==120.2.2 Unpaved Shoulder==
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| ===Performance Expectation===
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| Unpaved shoulders shall drain water away from the mainline pavement, not be distorted or rutted, not have a drop-off of greater 1.0 in. and be free of vegetation. Any outside shoulder edge drop-off between 2-3 in. shall be a 1:1 slope and greater than 3 in. shall be a 1V:3H (3:1) slope.
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| ===Performance Measures===
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| Visual inspections will be conducted on randomly selected interchanges in the spring and fall to determine the percent of linear feet of both the inside and outside shoulder that look good and are performing as intended.
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| ===Performance Objectives===
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| 90% of the length of both shoulders shall be considered acceptable. Edge ruts shall be addressed according to the [[:Category:948 Incident Response Plan and Emergency Response Management|Incident Response Plan]].
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| {| align="center"
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| |[[image:120.2.2.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.2.2.2.jpg|350px|thumb|<center>'''Poor'''</center>]] | | |The archaic EPG 120.2 Shoulders was deleted in April 2017. |
| |}
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| ==120.2.3 [[:Category:240 Maintenance and Emergency Crossovers|Emergency Crossovers]]==
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| ===Performance Expectation===
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| Emergency crossovers shall drain water away from the mainline pavement, not be distorted or rutted, not have a drop-off of greater 1.0 in. and be free of vegetation growth. Any outside edge drop-off between 2-3 in. shall be 1:1 and greater than 3 in. shall be a 1V:3H (3:1) slope. Emergency crossovers shall be properly signed for use by emergency vehicles only. Emergency vehicle crossovers should not be paved to discourage vehicular use. The side slopes on the crossovers shall be a 1V:10H (10:1) or flatter slope.
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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 the percent of linear feet of the emergency crossover that look good and are performing as intended.
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| ===Performance Objectives===
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| 90% of the length of the crossover shall be considered acceptable.
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| {| align="center"
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| |[[image:120.2.3.1.jpg|350px|thumb|<center>'''Good'''</center>]]||[[image:120.2.3.2.jpg|350px|thumb|<center>'''Poor'''</center>]]
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| |} | | |} |
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| [[Category:120 Interstate Maintenance Expectations|120.2]] | | [[Category:120 Interstate Maintenance Expectations|120.2]] |