Savanna-Sabula Bridge, Carroll County, Illinois
{"Image ImageDescription": "This continuous through truss bridge over the Mississippi River was built in 1932 and operated as a toll bridge by the Savanna-Sabula Bridge Company.  The bridge was advertised as part of a \"Short Route\" between Chicago and Cedar Rapids.  \"Construction  of the Sabula-Savanna Bridge across the Mississippi added employment in the first three years of the depression,\" the Iowa Writers' Project reported in 1942.  It connects the riverfront town of Savanna (Illinois) and the island town of Sabula (Iowa).  The brige was on the National Register of Historic Places, but was replaced and then demolished in March, 2018.", "Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 6.14 (Macintosh)", "Image DateTime": "2018:03:11 17:50:39", "Image Artist": "Joann M. Ringelstetter", "Image YCbCrPositioning": "Centered", "Image Copyright": "\u00a92015 Joann M. Ringelstetter, All Rights Reserved.", "Image ExifOffset": "960", "EXIF ExposureTime": "1/1000", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1250", "EXIF ExifVersion": "0231", "EXIF DateTimeOriginal": "2015:04:25 12:41:15", "EXIF DateTimeDigitized": "2015:04:25 12:41:15", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ApertureValue": "8", "EXIF ExposureBiasValue": "0", "EXIF SubjectDistance": "29/2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "46", "EXIF SubSecTimeOriginal": "83", "EXIF SubSecTimeDigitized": "83", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "452302929", "EXIF LensModel": "28-300mm"}