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  5. 7237

NS 7237

Owner:
NS - Norfolk Southern
Model:
Rebuilt EMD SD70ACU
Serial Number:
936449-8
Order No:
N/A
Frame Number:
N/A
Built:
N/A
Pictures Available:
51
Notes:
Rebuilt from SD90MAC

Photo Gallery

NS 168 fourth and fifth units
NS 168 fourth and fifth units
Photo Date: Jul 2, 2019
Uploaded: Feb 4, 2026
Location: Centralia, IL
Author: Blaise Lambert
Categories:
Locomotives: NS 7237 (SD70ACU) NS 9120 (C44-9W)
61 Views 0 Comments
NS 167 in the pouring rain
NS 167 in the pouring rain
Photo Date: Jul 4, 2019
Uploaded: Jan 25, 2026
Location: Mount Vernon, IL
Author: Blaise Lambert
Categories:
Locomotives: NS 7237 (SD70ACU)
62 Views 0 Comments
NS 7237 and 7230 helper set on the rear of train 44M
NS 7237 and 7230 helper set on the rear of train 44M
Photo Date: Oct 1, 2025
Uploaded: Oct 17, 2025
Location: Altoona (CP ALTO), PA
Author: Steve Pappas
Categories:
Locomotives: NS 7237 (SD70ACU) NS 7230 (SD70ACU)
264 Views 0 Comments
NS 7237 and 7230 as a helper set
NS 7237 and 7230 as a helper set
Photo Date: Oct 1, 2025
Uploaded: Oct 15, 2025
Location: Altoona (CP ALTO), PA
Author: Steve Pappas
Categories:
Locomotives: NS 7237 (SD70ACU) NS 7230 (SD70ACU)
295 Views 0 Comments
NS 7230 and 7237
NS 7230 and 7237
Photo Date: Oct 1, 2025
Uploaded: Oct 14, 2025
Location: Altoona (CP ALTO), PA
Author: Steve Pappas
Categories:
Locomotives: NS 7230 (SD70ACU) NS 7237 (SD70ACU)
265 Views 0 Comments
NS 7237
NS 7237
Photo Date: Aug 31, 2025
Uploaded: Sep 16, 2025
Location: Altoona, PA
Author: Nicholas Katz
Categories: Roster,RollingStock,Track,Action
Locomotives: NS 7237 (SD70ACU)
290 Views 0 Comments
The Horseshoe Curve Spirit
The Horseshoe Curve Spirit

What seems like over 100 railfans film NS 7247 trailing on light set of helpers

Photo Date: Jul 5, 2025
Uploaded: Aug 26, 2025
Location: ALTOONA (HORSESHOE C, PA
Author: Jacob Jablonski
Categories: Roster,Scenic
Locomotives: NS 7247 (SD70ACU) NS 7237 (SD70ACU)
345 Views 0 Comments
The Horseshoe Curve Spirit
The Horseshoe Curve Spirit

What seems like over 100 railfans film NS 7237 leading a light set of helpers

Photo Date: Jul 5, 2025
Uploaded: Aug 26, 2025
Location: ALTOONA (HORSESHOE C, PA
Author: Jacob Jablonski
Categories: Roster,Scenic
Locomotives: NS 7237 (SD70ACU) NS 7247 (SD70ACU)
318 Views 0 Comments
Helper Jumpscare
Helper Jumpscare

NS 7237 leads a light helper set

Photo Date: Jul 5, 2025
Uploaded: Aug 25, 2025
Location: Altoona(Juniata), PA
Author: Jacob Jablonski
Categories: Roster
Locomotives: NS 7237 (SD70ACU) NS 7247 (SD70ACU)
309 Views 0 Comments
NS 7237
NS 7237

NS 7237

Photo Date: Jul 12, 2024
Uploaded: May 14, 2025
Location: ALTOONA (HORSESHOE C, PA
Author: Robert Tennyson
Categories:
Locomotives: NS 7237 (SD70ACU)
396 Views 0 Comments
NS 7237
NS 7237

Rear helpers on 36A

Photo Date: Oct 11, 2024
Uploaded: Oct 11, 2024
Location: Altoona(Brickyard), PA
Author: Dave Wolfe (Milepost 33 R
Categories: Scenic,Action
Locomotives: NS 7237 (SD70ACU) NS 7229 (SD70ACU)
38 Views 0 Comments
Lookin Fresh
Lookin Fresh
Photo Date: Jul 30, 2021
Uploaded: Feb 15, 2024
Location: Altoona(Juniata), PA
Author: Shenandoah Railfan
Categories:
Locomotives: NS 7280 (SD70ACU) NS 7237 (SD70ACU)
739 Views 0 Comments
DPU of Second train
DPU of Second train
Photo Date: Jul 17, 2020
Uploaded: Feb 6, 2024
Location: Horseshoe Curve, PA
Author: Shenandoah Railfan
Categories:
Locomotives: NS 7237 (SD70ACU)
540 Views 0 Comments
Pushers returning to Altoona
Pushers returning to Altoona

Altoona, Pennsylvania, June 18, 2023, 12:22 p.m. Pushers returning to Altoona. A pair of helpers, Electromotive Diesel SD70ACU’s NS 7237 and NS 7240, is returning to Norfolk Southern’s Altoona yard after helping a heavy freight train climb the grade past Horseshoe Curve.

Photo Date: Dec 31, 2023
Uploaded: Oct 12, 2023
Location: Altoona, PA
Author: Jimmie Fisher
Categories: Scenic,Action
Locomotives: NS 7237 (SD70ACU)
640 Views 0 Comments
NS 7237
NS 7237

Porta Rd.

Photo Date: Apr 6, 2023
Uploaded: Apr 10, 2023
Location: Altoona, PA
Author: Kevin Painter
Categories:
Locomotives: NS 7237 (SD70ACU) NS 7242 (SD70ACU)
628 Views 0 Comments
NS 7242
NS 7242

Porta Rd.

Photo Date: Apr 6, 2023
Uploaded: Apr 7, 2023
Location: Altoona, PA
Author: Kevin Painter
Categories:
Locomotives: NS 7242 (SD70ACU) NS 7237 (SD70ACU)
853 Views 0 Comments
NS 7237
NS 7237
Photo Date: Oct 21, 2022
Uploaded: Jan 24, 2023
Location: Altoona, PA
Author: Zachary Walters
Categories: Roster,Action
Locomotives: NS 7237 (SD70ACU)
571 Views 0 Comments
NS 7254 7237
NS 7254 7237
Photo Date: Jun 9, 2008
Uploaded: Jan 24, 2023
Location: Altoona, PA
Author: Zachary Walters
Categories:
Locomotives: NS 7254 (SD70ACU) NS 7237 (SD70ACU)
679 Views 0 Comments
NS 7253
NS 7253
Photo Date: Aug 30, 2021
Uploaded: Sep 15, 2022
Location: Cresson, PA
Author: Dom Blevins
Categories:
Locomotives: NS 7253 (SD70ACU) NS 7237 (SD70ACU)
763 Views 0 Comments
NS 7237
NS 7237
Photo Date: Jul 30, 2022
Uploaded: Aug 5, 2022
Location: Altoona(Juniata), PA
Author: Tim Darnell
Categories:
Locomotives: NS 7237 (SD70ACU) NS 7332 (SD70ACU) NS 9295 (C40-9W)
725 Views 1 Comments
NS 7237
NS 7237
Photo Date: Jul 7, 2022
Uploaded: Jul 7, 2022
Location: Juniata, PA
Author: Kevin Painter
Categories:
Locomotives: NS 7237 (SD70ACU)
584 Views 0 Comments
NS 7237 leading an eastbound
NS 7237 leading an eastbound
Photo Date: Jul 6, 2021
Uploaded: Jul 20, 2021
Location: Altoona(Juniata), PA
Author: Steve Pappas
Categories:
Locomotives: NS 7237 (SD70ACU) NS 7230 (SD70ACU)
924 Views 0 Comments
NS 7237
NS 7237
Photo Date: Jun 24, 2021
Uploaded: Jul 15, 2021
Location: Altoona, PA
Author: Nathan Petersen
Categories:
Locomotives: NS 7237 (SD70ACU)
626 Views 0 Comments
NS 7237
NS 7237

rear helpers assisting 36A downgrade.

Photo Date: May 19, 2021
Uploaded: May 20, 2021
Location: Bennington, PA
Author: Dave Wolfe
Categories: Roster,Scenic,Action
Locomotives: NS 7237 (SD70ACU) NS 7245 (SD70ACU)
749 Views 0 Comments
NS 7237
NS 7237

rear helpers assisting 64R downgrade.

Photo Date: May 18, 2021
Uploaded: May 19, 2021
Location: Bennington, PA
Author: Dave Wolfe
Categories:
Locomotives: NS 7237 (SD70ACU)
104 Views 0 Comments
NS 7237
NS 7237

A helper set eases past the closed Alto Tower.

Photo Date: Apr 9, 2021
Uploaded: Apr 10, 2021
Location: Altoona (CP ALTO), PA
Author: Dave Wolfe
Categories: Roster,Action
Locomotives: NS 7237 (SD70ACU)
609 Views 0 Comments
NS 7333
NS 7333

Rear helpers assisting 25V

Photo Date: Apr 25, 2021
Uploaded: Apr 7, 2021
Location: Bennington, PA
Author: Dave Wolfe
Categories: Action
Locomotives: NS 7333 (SD70ACU) NS 7237 (SD70ACU)
169 Views 0 Comments
NS N52
NS N52
Photo Date: Jan 14, 2021
Uploaded: Jan 31, 2021
Location: Cresson, PA
Author: Mito B
Categories:
Locomotives: NS 7237 (SD70ACU)
579 Views 0 Comments
NS 7237
NS 7237

Pushing a loaed coal train west from Reading & Northern.

Photo Date: Nov 8, 2020
Uploaded: Nov 10, 2020
Location: Gallitzin, PA
Author: Dave Wolfe
Categories: Scenic,Action
Locomotives: NS 7237 (SD70ACU)
593 Views 0 Comments
NS 63V Rear Helper
NS 63V Rear Helper
Photo Date: Jun 9, 2020
Uploaded: Jun 14, 2020
Location: Cresson, PA
Author: Mito B
Categories:
Locomotives: NS 7237 (SD70ACU)
761 Views 0 Comments
NS 23D
NS 23D
Photo Date: May 3, 2019
Uploaded: May 4, 2019
Location: Meridian, MS
Author: Aaron Van Amburg
Categories: Roster,Scenic,Signal,Track,Action
Locomotives: NS 7237 (SD70ACU) NS 9467 (C40-9W) NS 9929 (C40-9W)
790 Views 0 Comments
NS 298
NS 298
Photo Date: Jan 10, 2019
Uploaded: Jan 11, 2019
Location: Hattiesburg, MS
Author: Aaron Van Amburg
Categories: Roster,Scenic,Bridge,Track,Action
Locomotives: NS 9864 (C40-9W) NS 7237 (SD70ACU)
753 Views 1 Comments
NS 7237
NS 7237

2nd unit on NS 20E

Photo Date: Sep 8, 2018
Uploaded: Nov 9, 2018
Location: Bound Brook, NJ
Author: Alex Piechowski
Categories:
Locomotives: NS 7237 (SD70ACU)
696 Views 0 Comments
GECX 7361 (former csx) C40-8
GECX 7361 (former csx) C40-8

former csx C40-8w on a southbound intermodal

Photo Date: Oct 1, 2018
Uploaded: Oct 2, 2018
Location: Spartanburg, SC
Author: benjamin jolley
Categories:
Locomotives: NS 1164 (SD70ACe) NS 7237 (SD70ACU) GECX 7361 (C40-8W)
1156 Views 1 Comments
southbound intermodal with former csx C40-8w
southbound intermodal with former csx C40-8w

a southbound intermodal with a former csx C40-8w (GECX)

Photo Date: Oct 1, 2018
Uploaded: Oct 2, 2018
Location: Spartanburg, SC
Author: benjamin jolley
Categories: Action
Locomotives: NS 1164 (SD70ACe) NS 7237 (SD70ACU) GECX 7361 (C40-8W)
1055 Views 2 Comments
Under the Pennsy Signals
Under the Pennsy Signals

NS 21T passes underneath the soon to be replaced PRR signals at Tipton

Photo Date: Aug 25, 2018
Uploaded: Aug 29, 2018
Location: Tipton, PA
Author: Jacob Rink
Categories:
Locomotives: NS 7237 (SD70ACU) NS 4087 (AC44C6M) NS 8088 (ES44AC)
971 Views 1 Comments