{"product_id":"pittsburghs-bridges-9781531678289","title":"Pittsburgh's Bridges","description":"Pittsburgh is the \"City of Bridges,\" and what remarkable bridges they are  The area's challenging topography of deep ravines and mighty rivers--the Monongahela, Allegheny, and Ohio--set the stage for engineers, architects, and contractors to conquer the terrain with a variety of distinctive spans. Many were designed to be beautiful as well as functional. While other cities may have one signature bridge, Pittsburgh has such a wide variety that no single bridge can represent it. Pittsburgh's Bridges takes a comprehensive look at the design, construction, and, sometimes, demolition of the bridges that shaped Pittsburgh, ranging from the covered bridges of yesterday to those that define the skyline today.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Arcadia Publishing Library Editions\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/26\/2015\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781531678289\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 130\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.91lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.61h x 6.69w x 0.38d","brand":"Todd Wilson Pe, Helen Wilson","offers":[{"title":"Default Title","offer_id":38018102624437,"sku":"9781531678289","price":34.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/products\/img_3664e0fe-341d-4ad2-9d96-1a42728d1a88.jpg?v=1609168455","url":"https:\/\/pastforward.org\/products\/pittsburghs-bridges-9781531678289","provider":"Past Forward","version":"1.0","type":"link"}