{"product_id":"traffic-signal-operations-and-maintenance-dunn-engineering-associates-9781484848388","title":"Traffic Signal Operations and Maintenance Staffing Guidelines","description":"This report provides a guideline to estimate the staffing and resource needs required to effectively operate and maintain traffic signal systems. In 2007, the NTOC Traffic Signal Report Card (TSRC) assigned a grade of D nationally to how agency programs support the efficient operation and maintenance of traffic signals (5). The D grade indicates that relative to what is considered \"good practice\", overwhelmingly an ad-hoc approach is taken, resulting in some positive outcomes, but generally agency programs are not as effective as they could be.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Dunn Engineering Associates\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1484848381\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781484848388\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/30\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 86\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.49lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.02h x 8.50w x 0.18d","brand":"Dunn Engineering Associates","offers":[{"title":"Paperback","offer_id":48800293421311,"sku":"9781484848388","price":16.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/traffic-signal-operations-and-maintenance-dunn-engineering-associates-9781484848388","provider":"WR Book House","version":"1.0","type":"link"}