Frankfort (NS/CSX)

A visit usually begins at the public sidewalks that parallel both mains on the north and east sides of the diamond. From these legal vantage points you can look straight down each approach, giving ample warning of approaching head-lights or ditch lights. Trains often whistle for nearby grade crossings, so you hear them before you see them. Because dispatchers must “talk” trains across the interlocker, many freights slow to 20–30 mph, providing excellent chances to study power consists and car types. When traffic is flowing smoothly, however, you will also catch NS manifests gliding through at track speed near 40 mph. Trains typically stretch from 5,000 to 8,500 ft, and the physical plant causes wheel flanges to squeal loudly as long cuts of cars negotiate the diamond—an audio signature that veterans of the spot love.

Frankfort sits on gentle, open prairie terrain at roughly 850 ft above sea level. The right-of-way is almost arrow-straight in all four compass directions, framed by low commercial buildings, tree-lined residential streets, and the steeple of Clinton County’s historic courthouse a few blocks west. In summer, green maples provide dappled shade near the tracks; in winter, leafless branches reveal panoramic sight lines. Central Indiana’s weather brings hot, humid afternoons from June to August, crisp foliage colors in October, and occasional blowing snow that adds drama to locomotives punching across the diamond.

On an average weekday, railfans can expect 18–22 movements:
• Norfolk Southern New Castle District: 10–12 daily, mostly mixed freight linking Fort Wayne, Peru, and Cincinnati. Intermodal blocks are less common but not unheard of during peak e-commerce seasons.
• CSX Frankfort Subdivision: 8–10 daily, including manifest freights bound between Lafayette and Avon Yard (Indianapolis). Unit grain extras appear in harvest months, and light locomotive moves are frequent owing to nearby engine facilities.
No scheduled passenger service operates today, though Amtrak’s Cardinal once detoured here during past outages. All modern power can be seen—GE ET44s, EMD SD70ACe, and the occasional heritage locomotive on NS.

For east-west sunlight, stand on the southeast quadrant sidewalk during early morning: backlit exhaust plumes turn golden as trains head west on CSX. Afternoon photographers usually migrate to the northwest corner to put the courthouse dome or old Monon depot ruins in the background while west light illuminates NS southbounds. A 50 mm to 85 mm lens captures full consists without distortion, while a 200 mm zoom lets you compress long freights against distant grain elevators. Night photography is possible thanks to city streetlamps and the flashing red lights of the interlocker; long-exposure shots record mesmerizing streaks of headlights crossing the diamond.

Frankfort has been a rail junction since the 1870s when the Chicago, Indianapolis & Louisville Railroad (the Monon) crossed the Nickel Plate Road. The town became a crew change point, earning the nickname “The Crossing” among early railmen. Although the passenger depot is gone, the brick freight house still stands south of the CSX tracks, a silent witness to the era when named trains like the Thoroughbred and the Monon Limited called here. Local industries—especially grain elevators and auto-parts suppliers—have long relied on rail, cementing Frankfort’s identity as a freight hub.

Unlike remote rural diamonds, Frankfort offers close-up action without trespassing: all primary viewing spots are public property, no fences block your lens, and town traffic remains light enough that horn noise does not overwhelm conversation. The intersecting Class I ownership guarantees variety—the black and white of NS meeting the blue and yellow of CSX within seconds—something single-carrier mainlines cannot match. Add in the small-town Midwestern backdrop and the nostalgic echo of wheels on jointed rail, and you have a location that blends accessibility, visual interest, and operational complexity in equal measure.