Fluidr / Balloons over Bertha - First and Pine by WSDOT

Launched in late August 2016 when Bertha passed beneath First Avenue and Union Street, #BalloonsOverBertha is yet another way to track progress on the SR 99 Tunnel Project.

The idea is to provide a visual of Bertha’s location relative to the surface. We took this photo a week before Halloween 2016, when Bertha's cutterhead was about 200 feet below the First Avenue and Pine Street intersection.

Learn more about the Alaskan Way Viaduct Replacement Program at www.alaskanwayviaduct.org or follow Bertha, the SR 99 tunneling machine, on Twitter @BerthaDigsSR99.

Loading comments...

This photo was taken in: United States > Washington > King > Seattle > Pike Place Market

Loading contexts...

Make:	NIKON CORPORATION
Model:	NIKON D800
Exposure:	0.008 sec (1/125)
Aperture:	f/7.1
ISO Speed:	200
Focal Length:	50 mm
Lens:	50.0 mm f/1.8

IFD0

Compression:	JPEG (old-style)
Make:	NIKON CORPORATION
Model:	NIKON D800
Orientation:	Horizontal (normal)
X-Resolution:	240 dpi
Y-Resolution:	240 dpi
Resolution Unit:	inches
Software:	Adobe Photoshop CC 2015.5 (Windows)
Date and Time (Modified):	2016:10:24 15:41:06
YCbCr Positioning:	Centered

ExifIFD

Exposure:	0.008 sec (1/125)
Aperture:	f/7.1
Exposure Program:	Shutter speed priority AE
ISO Speed:	200
Sensitivity Type:	Recommended Exposure Index
Exif Version:	0221
Date and Time (Original):	2016:10:24 13:29:16
Date and Time (Digitized):	2016:10:24 13:29:16
Components Configuration:	Y, Cb, Cr, -
Exposure Bias:	0 EV
Max Aperture Value:	1.7
Metering Mode:	Multi-segment
Light Source:	Unknown
Flash:	Off, Did not fire
Focal Length:	50 mm
Sub Sec Time:	10
Sub Sec Time Original:	10
Sub Sec Time Digitized:	10
Flashpix Version:	0100
Color Space:	sRGB
Focal Plane X-Resolution:	2048.402235
Focal Plane Y-Resolution:	2048.402235
Focal Plane Resolution Unit:	cm
Sensing Method:	One-chip color area
File Source:	Digital Camera
Scene Type:	Directly photographed
CFAPattern:	[Red,Green][Green,Blue]
Custom Rendered:	Normal
Exposure Mode:	Auto
White Balance:	Auto
Digital Zoom Ratio:	1
Focal Length (35mm format):	50 mm
Scene Capture Type:	Standard
Gain Control:	None
Contrast:	Low
Saturation:	Normal
Sharpness:	Hard
Subject Distance Range:	Unknown
Lens Info:	50mm f/1.8
Lens Model:	50.0 mm f/1.8

IPTC

Coded Character Set:	UTF8
Envelope Record Version:	4
Application Record Version:	0
Date Created:	2016:10:24
Time Created:	13:29:16+00:00

Photoshop

Global Angle:	30
Global Altitude:	30
IPTCDigest:	b66903258b7173ffe41c7788038c3385

XMP-x

XMPToolkit:

Adobe XMP Core 5.6-c132 79.159284,
2016/04/19-13:13:40

XMP-aux

Approximate Focus Distance:	1.68
Distortion Correction Already Applied:	True
Image Number:	14662
Lens:	50.0 mm f/1.8
Lens ID:	176
Vignette Correction Already Applied:	True

XMP-dc

Format:

image/jpeg

XMP-exifEX

Serial Number:	3088833
Lens Info:	50mm f/1.8

XMP-photoshop

Color Mode:	RGB
ICCProfile Name:	sRGB IEC61966-2.1
Legacy IPTCDigest:	07DF9FA286B50087E628BA40512886EB

XMP-xmp

Creator Tool:	Ver.1.10
Metadata Date:	2016:10:24 15:41:06-07:00
Rating:	1

XMP-xmpMM

Derived From Document ID:	xmp.did:62f5970f-1ecb-5f4e-bee5-ad0fa4b5 b4bc
Derived From Instance ID:	xmp.iid:af0fbccf-f26a-214f-83fd-fd10c2b3 f206
Derived From Original Document ID:	BAA68F4018FD60757765F7FE14895573
Document ID:	adobe:docid:photoshop:e3093a9a-9a3a-11e6 -95fe-8eb3bca4e1e7
Instance ID:	xmp.iid:ab598ea4-4b43-6b40-b8d9-0d8d8fed 33e2
Original Document ID:	BAA68F4018FD60757765F7FE14895573