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61 <br />MnDOT Access Management Manual <br />Table 3.1 - Summary of Recommended Street Spacing for IRCs <br />Category <br />Area or <br />Facility Type <br />Typical <br />Functional <br />Class <br />Public Street Spacing <br />Primary <br />Full -Movement <br />Intersection <br />Secondary <br />Intersection <br />Signal Spacing <br />1 High Priority Interregional Corridors & Interstate System (IRCs) <br />1 F Interstate Freeway Interchange Access Only 1 <br />1AF Non -Interstate Interchange Access Only <br />Freeway (see Section 3.2.' for interim spacing) <br />1A Rural Principal 1 mile 1/2 mile See Section 3.2.5 for <br />Arterials Signalization on <br />1 B Urban/Urbanizing 1/2 mile 1/4 mile , Interregional Corridors <br />1C <br />Urban Core 300-660 feet dependent upon block length <br />2 Medium Priority Interregional Corridors <br />2AF Non -Interstate <br />Freeway <br />2A Rural <br />2B Urban/Urbanizing <br />2C Urban Core <br />3 <br />3AF <br />Principal <br />Arterials <br />Interchange Access Only <br />(See Section 3.2.7 for interim s.acin <br />1 mile 1/2 mile <br />1/2 mile 1/4 mile <br />See Section 3.2.5 for <br />Signalization on <br />Interregional Corridors <br />300-660 feet, dependent upon block length 1/4 mile <br />Regional Corridors <br />Non -Interstate <br />Freeway <br />3A Rural <br />3B Urban/Urbanizing <br />3C Urban Core <br />city of RAMSEY <br />Principal and <br />Minor Arterials <br />Interchange Access Only Interim <br />(see Section 3.2.7 for interim spacing) <br />1 mile 1/2 mile See Section 3.2.5 <br />1/2 mile 1/4 mile 1/2 mile <br />300-660 feet, dependent upon block length 1/4 mile <br />August 2018 Draft <br />Comprehensive Plan 2040 <br />