List of State Routes in Allegheny County, Pennsylvania

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The following State Routes run through Allegheny County, Pennsylvania:

State RouteNameFromToNotesState Route 1001Butler Street, Bridge Street, Main Street, Freeport Road, Pittsburgh Street, Freeport Road, Seventh Avenue, Tenth Avenue, Freeport RoadPA Route 28 in EtnaButler Countyold PA Route 28State Route 1002PA Route 28 in O'Hara TownshipSR 1001 in O'Hara Townshipconnection between new and old PA Route 28State Route 1003North Canal Street, Kittanning Pike, Dorseyville Road, Kittanning StreetSR 1001 in SharpsburgSR 4109 in EtnaState Route 1004Seifried Lane, Kirkwood DriveSR 1007 in O'Hara TownshipSR 1003 in O'Hara TownshipState Route 1005Highland Park BridgePA Route 28 in SharpsburgPA Route 8 in PittsburghState Route 1006Burchfield RoadPA Route 8 (Butler St., William Flinn Hwy) in Shaler TwpMiddle RoadKlein Roadbridge over Little Pine Creek, IndianaHarts Run Road, Dorseyville Road, Fox Chapel Road, Guys Run Road, Locust Hill RoadSR 1013 (Saxonburg Road), IndianaPA Route 910 (Indianola Road), HarmarState Route 1007Sharps Hill RoadSR 1004 (Seifried Lane) on O'Hara Township/Shaler lineSR 1003 (Kittanning Pike) on O'Hara/Shaler lineState Route 1008Gulf Lab Road, U PARCPA Route 910 (Indianola Road) in HarmarSR 1015 (Russelton Road), HarmarState Route 1009Powers Run RdFox Chapel Rd, Fox ChapelSR 1001 (Freeport Rd) in O'Hara TownshipState Route 1010Harts Run RdPA Route 8 (Butler St., William Flinn Hwy) in HamptonSR 1013 (Saxonburg Road), IndianaState Route 1011Guys Run RoadSR 1006 (Locust Hill Rd) in HarmarSR 1001 (Freeport Rd), HarmarState Route 1012McCully Road, Cedar Run Road, Church LanePA Route 8 (Butler St., William Flinn Hwy) in HamptonSR 1013 (Saxonburg Road), IndianaState Route 1013Saxonburg RoadPA Route 8 (Butler St., William Flinn Hwy) in Shaler TwpButler County lineState Route 1014State Route 1015State Route 1016State Route 1017State Route 1018State Route 1019State Route 1020State Route 1021State Route 1022State Route 1023State Route 1024State Route 1025State Route 1026State Route 1027State Route 1028State Route 1029State Route 1030State Route 1031State Route 1032State Route 1033State Route 1034State Route 1035State Route 1036State Route 1037State Route 1038State Route 1039State Route 1040State Route 1045
State RouteNameFromToNotesState Route 2001State Route 2003State Route 2004State Route 2005State Route 2006State Route 2007State Route 2008State Route 2009State Route 2010State Route 2011State Route 2013State Route 2014State Route 2015State Route 2017State Route 2018State Route 2020State Route 2021State Route 2022State Route 2023State Route 2024State Route 2025State Route 2026State Route 2027State Route 2028State Route 2030State Route 2031State Route 2032State Route 2033State Route 2034State Route 2035State Route 2036State Route 2037State Route 2038State Route 2039State Route 2040State Route 2041State Route 2042State Route 2043State Route 2044State Route 2045State Route 2046State Route 2047State Route 2048State Route 2049State Route 2050State Route 2051State Route 2052State Route 2053State Route 2054State Route 2056State Route 2057State Route 2058State Route 2059State Route 2060State Route 2061State Route 2063State Route 2064State Route 2065State Route 2066State Route 2067State Route 2068State Route 2069State Route 2070State Route 2071State Route 2072State Route 2073State Route 2074State Route 2075State Route 2076State Route 2078State Route 2079State Route 2080State Route 2081State Route 2082State Route 2083State Route 2084State Route 2085Birmingham BridgePA Route 8375th AvenueState Route 2086State Route 2087State Route 2088State Route 2090State Route 2091State Route 2093State Route 2094State Route 2095State Route 2096State Route 2097State Route 2098State Route 2099State Route 2101State Route 2102State Route 2103Bigelow Boulevardbridge over Seventh Avenue (PA Route 380 east)State Route 2104State Route 2105State Route 2106State Route 2107State Route 2108State Route 2110State Route 2112State Route 2114State Route 2116State Route 2118State Route 2120State Route 2122State Route 2124State Route 2126State Route 2128Tenth Street BypassInterstate 279; U. S. Route 19 TruckEtna StreetState Route 2143State Route 2144Centre Avenuebridge over Interstate 579State Route 2146Webster Avenuebridge over Interstate 579State Route 2152State Route 2183State Route 2208Boulevard of the AlliesInterstate 279; U. S. Route 19 TruckPA Route 885State Route 2248State Route 2308
State RouteNameFromToNotesState Route 3001State Route 3002State Route 3003State Route 3004State Route 3005State Route 3006 Boyce Rd., Upper St. Clair TownshipState Route 3007State Route 3008State Route 3009State Route 3010State Route 3011State Route 3012State Route 3013State Route 3014State Route 3015State Route 3016State Route 3017State Route 3018State Route 3020State Route 3021State Route 3022State Route 3023State Route 3024State Route 3025State Route 3026State Route 3027Smithfield Street BridgePA Route 837SR 2208State Route 3028State Route 3029State Route 3031State Route 3032State Route 3033State Route 3034State Route 3035State Route 3036State Route 3037State Route 3038State Route 3039State Route 3041State Route 3042Mt. Lebanon Blvd. Washington Rd. (U. S. 19) in Mt. LebanonCastle Shannon Blvd. in Castle ShannonState Route 3043State Route 3044State Route 3045State Route 3046State Route 3048State Route 3049State Route 3050State Route 3051State Route 3052State Route 3053State Route 3054State Route 3056State Route 3057State Route 3058State Route 3059State Route 3060State Route 3061State Route 3062State Route 3063State Route 3064State Route 3066State Route 3067State Route 3069Washington Road, West Liberty Avenue, Liberty Tunnel, Liberty BridgeU. S. Route 19Forbes Avenuepartly signed as U. S. Route 19 TruckState Route 3070State Route 3071State Route 3072State Route 3073State Route 3074State Route 3075State Route 3077State Route 3078State Route 3079State Route 3080State Route 3081State Route 3082State Route 3083State Route 3084State Route 3085State Route 3087State Route 3088State Route 3089State Route 3090State Route 3091State Route 3092State Route 3093State Route 3094State Route 3095State Route 3096State Route 3097State Route 3098State Route 3099State Route 3100State Route 3101State Route 3102State Route 3103State Route 3104State Route 3105State Route 3106West Carson StreetPA Route 51PA Route 837tunnels under West End CircleState Route 3107State Route 3108State Route 3109State Route 3110State Route 3111State Route 3117State Route 3119State Route 3121State Route 3123State Route 3144State Route 3147State Route 3160State Route 3170State Route 3919State Route 3921
State RouteNameFromToNotesState Route 4001State Route 4002State Route 4003East Street, Evergreen Road, McKnight RoadInterstate 279 South Exit 4, Venture StreetPerry Highway, U. S. Route 19Partly signed as U. S. Route 19 TruckState Route 4004State Route 4006State Route 4007State Route 4008State Route 4009State Route 4010State Route 4011State Route 4012State Route 4013State Route 4014State Route 4016State Route 4017State Route 4018State Route 4019State Route 4021State Route 4022State Route 4023State Route 4024State Route 4025State Route 4026State Route 4027State Route 4028State Route 4029State Route 4030State Route 4031State Route 4032State Route 4033State Route 4034State Route 4035State Route 4036State Route 4037State Route 4039State Route 4041State Route 4042State Route 4043State Route 4044State Route 4045State Route 4046State Route 4047State Route 4048State Route 4049State Route 4050State Route 4051State Route 4052State Route 4053State Route 4054State Route 4055State Route 4056State Route 4057State Route 4058State Route 4059State Route 4060State Route 4061State Route 4062State Route 4063State Route 4064State Route 4065State Route 4067State Route 4068State Route 4069State Route 4070State Route 4072State Route 4073State Route 4076State Route 4078State Route 4080State Route 4084Western Avenue, Brighton Road, Ridge Avenue, Commons, East Ohio StreetU. S. Route 19; PA Route 65; SR 3919PA Route 28former PA Route 28State Route 4086State Route 4099State Route 4133State Route 4153State Route 4154State Route 4165State Route 4265