Tag: HDR

The Ohio River Bridges Downtown Span August 24-29, 2015

The Downtown Span of the Ohio River Bridges Project. HDR Version
The Downtown Span of the Ohio River Bridges Project. HDR Version

Last week the Ohio River Bridges Downtown Span grew another 180 feet in length. The cable stays on Tower Five were completed and the scaffolding to the top of the towers was removed. One of the cranes being used to build the bridge structure blew an engine but that didn’t keep the structural gang from completing the building of another 45 feet of bridge.

The photos in this post are both three frame HDR mergers and single frame images. In all cases the image was first adjusted for sharpness and color saturation in Adobe Camera Raw followed by a trip into Photoshop CS5 for lens correction when needed. I also used Topaz Clarity to bring out the texture and contrast which I applied to a separate layer; in several cases the opacity of the Topaz Clarity layer was reduced to between 25 -75%.

Photographing Louisville at Night From The Ohio River Bridges Project, Downtown Span, Tower Three

Louisville's spaghetti junction at night from atop the western tower on pier three of the Ohio River Bridges Project.
Louisville’s spaghetti junction at night from atop the western tower on pier three of the Ohio River Bridges Project.

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A couple of weeks ago I climbed up on the western tower on Pier Three to shoot the Ohio River Bridges Project Downtown Span and Louisville at night. I was 300 feet above the river standing on the top of the tower and decided to use long shutter speeds to capture the light trails of the traffic moving through Spaghetti Junction. I really like the way the colors of the light change across the images especially the green of work areas vs the orange of the existing sodium lights along the roadways. I was also interested in the flow of the roads and the way the light trails emphasized their paths.

Louisville's spaghetti junction at night from atop the western tower on pier three of the Ohio River Bridges Project. #2
Louisville’s spaghetti junction at night from atop the western tower on pier three of the Ohio River Bridges Project. #2

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In this version I purposely emphasized the orange lighted areas to contrast them with the deep blues in the darker areas. The little hits of green around the construction offices really popped and added another dimension to the image.

 

Kennedy Bridge on I-65 at night seen from above .
Kennedy Bridge on I-65 at night seen from above.

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This shot above the Kennedy Bridge uses the orange of the roadway and along the river’s shore as unifying elements to integrate the foreground with the distant skyline.

Night in Waterfront Park as seen from atop the western tower on pier three of the Downtown Span on the Ohio River Bridges Project.
Night in Waterfront Park as seen from atop the western tower on pier three of the Downtown Span on the Ohio River Bridges Project.

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The final pair of images in this post show Waterfront Park and the Big Four Bridge lit up. I used the contrast of the straight lines of the bridge tower and crane boom as counterpoints to the arcing curves of the park to create this composition.

Night in Waterfront Park as seen from atop the western tower on pier three of the Downtown Span on the Ohio River Bridges Project. #2
Night in Waterfront Park as seen from atop the western tower on pier three of the Downtown Span on the Ohio River Bridges Project. #2

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In this final image the Big Four Bridge in the background and the lights in the park really stand out from the reflected light on the concrete tower and the yellow crane boom. The purple of the Big Four Bridge lighting is a great compliment to the green and aqua of the park lights.

I shot in three frame bracket sets of +2, 0 and -2 EV exposures for HDR merging into single images. I used NIK HDR eFex Pro 2 and Adobe Camera Raw to do most of the processing as well as Photoshop CS5 to do some lens correction.

Surveyors William Moylan and Garran Wesseman

JNR_06_26_2015_105114_William and Garron_#2_HDR

 

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In this photo William Moylan is working with Garran Wesseman who is standing on the right hand end of a side girder on Tower Three of the Downtown Span of the Ohio River Bridges Project. This was the first section of the downtown span that was attached to Tower Three and marked another milestone in the construction timeline. After this section was placed all three towers were supporting sections of the new bridge.

The surveyors continuously monitor the placement of the bridge components in order to make sure that the bridge is staying true to the design specifications. Their survey equipment is all electronic and communicates the measurements to the surveyors and engineers in real time so that the decisions they make are accurate.

William Moylan talks with his partner Garren Wesseman as they measure the placement of the side girder and road girders of the downtown span.
William Moylan talks with his partner Garran Wesseman as they measure the placement of the side girder and road girders of the downtown span.

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William Moylan at work.
William Moylan at work.

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Beatersville 2015

A series of HDR photos from Beatersville 2015.

Pile driving crew placing a piling section for welding before driving further into the earth. #3

Pile Drivers Working at Preston and Jefferson Streets

Pile driving crew placing a piling section for welding before driving further into the earth. #4
Pile driving crew placing a piling section for welding before driving further into the earth. #4

Most of  these images are of the pile drivers working at Preston and Jefferson Streets as they rebuild Spaghetti Junction in Louisville, KY. These guys drive seventy feet long H-beams into the earth to support the foundation for the retaining walls and bridge abutments of the roadway for the Ohio River Bridges Project.

Most of these images of pile drivers working are HDR images created using a three frame bracket set of +2, 0 and -2 EV exposures. They were merged in NIK HDR Efex Pro 2 and then finished using Adobe Camera Raw and Photoshop CS5. The light was pretty flat the day I was shooting these photos. Using HDR techniques allowed me to capture the scenes and reveal the details and textures that might have otherwise escaped capture in a single exposure.

Carpenters in Section One during construction of the columns for the Kentucky approach to the Downtown Span.

Images from the Kentucky Approach to the Downtown Span

Kentucky Approach to the Downtown Span

Ohio River Floods Waterfront Park

Yesterday morning when the Ohio River crested I was on the Big Four Bridge to get some shots of the flooding.