__NOTOC__ This is a list of bridges documented by the Historic American Engineering Record in the U.S. state of Idaho.
Bridges Survey No.Name (as assigned by HAER)StatusTypeBuiltDocumentedCarriesCrossesLocationCountyCoordinatesMurtaugh BridgeReplacedPratt truss19161980Murtaugh RoadSnake RiverMurtaugh and HazeltonTwin Falls and JeromeTwin Falls–Jerome BridgeReplacedCantilever19271977Snake RiverTwin Falls and JeromeTwin Falls and JeromeThatcher BridgeReplacedWarren truss19101982Thatcher RoadBear RiverThatcherFranklinBonner's Ferry BridgeReplacedPratt truss19331980Kootenay RiverBonners FerryBoundaryFall River BridgeReplacedHowe truss19301983CCC Camp RoadFall RiverAshtonFremontOldtown BridgeReplacedParker truss19271984Pend Oreille RiverOldtownBonnerBurton Road BridgeReplacedPratt truss19101985SR 93879A (Burton Road)Weiser RiverCambridgeWashingtonHot Springs BridgeReplacedPratt truss19101987Blackstone–Grasmere RoadBruneau RiverBruneauOwyheeEast Dingle BridgeReplacedPratt truss19101987Hunter Hill RoadBear RiverMontpelierBear LakeMidvale BridgeReplacedPratt truss19111986Bridge StreetWeiser RiverMidvaleWashingtonMcCammon Overhead and River Crossing BridgeDemolishedReinforced concrete T-beam19361990Portneuf River and Union Pacific RailroadMcCammonBannockRock Creek BridgeReplacedViaduct19201992Rock CreekTwin FallsTwin FallsArrowrock Dam, Spillway BridgeBypassedPratt truss19151999Arrowrock Dam access roadBoise RiverTwin SpringsBoiseWashington Water Power Company Post Falls Power Plant, Concrete Arch BridgeExtantReinforced concrete open-spandrel arch19291996West 4th AvenueSpokane RiverPost FallsKootenaiWashington Water Power Company Post Falls Power Plant, Irrigation Canal BridgeExtantReinforced concrete cast-in-place slab19301996West 4th AvenueIrrigation canalPost FallsKootenaiKing Hill BridgeReplacedPratt truss19101998SR 93808A (Pitchfork Road)Snake RiverKing HillElmoreBlackfoot River Crossing BridgeReplacedWarren truss19001999North Trail Creek RoadBlackfoot RiverSoda SpringsCaribouCamas Prairie Railroad, Second SubdivisionExtantTrestle19082002Camas Prairie RailroadLawyer Creek et al.SpaldingNez PerceClark Fork Vehicle BridgeBypassedParker truss19192002South River RoadClark Fork RiverClark ForkBonner
References