Armstrong County
A yard under two miles out, and then a long gap
The North American Rail Network maintained by the Federal Railroad Administration and the Bureau of Transportation Statistics places a rail yard 1.76 miles east of this place. After that the map opens up: a coal mine 4.40 miles north-west with 2 people, and then nothing at all until 10.71 miles south.
The working operations of any size are further still. The Stitt Mine is 10.71 miles south with 20 people, the Graff Mine 10.96 miles south-west with 27, and a cement plant 15.05 miles south-west with 55 — the largest employer within a reasonable drive and a quarter of an hour away at best.
So this is a place people commute out of rather than into. A truck here probably belonged to somebody who drove it somewhere else every morning, which is a different history from a truck that lived on one site.
A hundred and fifteen structures, and six of them posted
That distance is the constraint rather than the roads. Within 10 miles the National Bridge Inventory records 115 structures and 6 are posted for load — four maintained by townships, one by Armstrong County and one by another authority.
The nearest is 1.27 miles north-east and clears 20.0 US tons, which takes a part load but not a full one, and it is close enough that a good deal of local work met it. The tightest inside the circle rates 8.0 tons 7.59 miles out, below the weight of an empty tandem dump.
A part-load crossing at the end of the street
That first crossing is the one that shapes things. A posted structure 1.27 miles from the middle of a place is not a route detail, it is on the way out — and at 20.0 tons operating it admits a truck carrying something rather than everything.
So a fair amount of work from here went out light by necessity. That means more trips for the same tonnage, and it puts the cycle count on the hoist, clutch and driveline well ahead of what the odometer implies.
It also means the odometer understates the work in the other direction: a truck that ran 20.0-ton loads instead of full ones did more journeys, not fewer, and the springs saw less than you would expect for the hours. The next crossing out, 7.59 miles away in Armstrong County, takes nothing commercial at all.
The limestone is real, and it is all south
Beyond those crossings the aggregate country begins. The Stitt Mine 10.71 miles south carries 20 people under Buffalo Limestone, the Graff Mine 10.96 miles south-west carries 27 under Allegheny Mineral, and a lime company sits 12.11 miles west with 9.
Further out the same operator holds more: a mine 12.69 miles south-west with 15, and the cement plant 15.05 miles south-west with 55. Everything of scale is in one direction, which makes the working geography here a corridor rather than a circle.
North and east it is coal, and what is left of it is small — the mine 4.40 miles north-west carries 2 people and a preparation plant 17.17 miles south-west carries one. The employment is south; the history is north.
Read the hour meter alongside the odometer here. Part-load work and long commutes pull the two apart in opposite directions, and a service record with gaps in it out here is usually a distance problem rather than neglect.
- With a 20.0-ton crossing 1.27 miles out that is the country rather than the truck, and it does not count against it.
- The service book has gaps.We read that as geography.
- I am a long way out.That is most of this county and it is routine.
Somebody retires or the job that justified the truck moves, and out here there is rarely a neighbour who wants it, so the whole thing comes off at once.
Between the yard 1.76 miles east and the Stitt Mine 10.71 miles south they turn up steadily.