{"product_id":"atchafalaya-river-chart-31-upper-grand-river-at-dike-49570-us-army-corps-of-engineers-map","title":"Atchafalaya River Chart 31 - Upper Grand River at Dike 49570","description":"These Inland Electronic Navigation Charts are designed to promote safe navigation for vessels on the Atchafalaya River from the Red River, LA to the Gulf of Mexico. These charts were prepared from data provided by the U.S. Army Corps of Engineers offices, most recently updated in 2016.\n\nThe Atchafalaya River is located in central Louisiana. The approximately 170 mile river is fed by the Mississippi and Red Rivers, which are connected via the Old River Lock. Navigation is therefore reduced by almost 172 miles for vessels sailing between the Mississippi above the Old River Lock and the Intracoastal Waterway in southern Louisiana saving time, money, energy and reducing river traffic congestion near the Port of New Orleans.\n\n\nThe Prudent Mariner shall not rely solely on any single aid to navigation, particularly on floating aids. See the U.S. Coast Guard Lisht List for details. Mariners should be cautioned that all aids to navigation depicted on charts comprise a system of fixed and floating aids with varying degrees of reliability.","brand":"US Army Corps of Engineers","offers":[{"title":"Default Title","offer_id":39366739919004,"sku":"1224334","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/7850\/5884\/files\/us-army-corps-of-engineers-atchafalaya-river-chart-31-upper-grand-river-at-dike-49570-digital-map-34277059231900.jpg?v=1694692557","url":"https:\/\/store.avenza.com\/products\/atchafalaya-river-chart-31-upper-grand-river-at-dike-49570-us-army-corps-of-engineers-map","provider":"Avenza Maps","version":"1.0","type":"link"}