Lycoming County
Not one restricted crossing within ten miles
The Mine Safety and Health Administration records 9 employees at a crushed-stone operation near this borough, working broken limestone at surface.
Inside a ten-mile radius the National Bridge Inventory records 128 structures. One is coded posted for load, and not a single one is coded below legal loads — the field that actually decides whether a loaded truck can cross.
The one posted structure carries an operating rating of about sixty-seven US tons, which no loaded stone truck approaches. So there is no crossing inside that radius that restricts this trade at all, and choosing a route here is a question of distance and grade and nothing else.
That is unusual enough to be worth the space. It is also why the county figure is the wrong figure to quote: Lycoming County maintains 15 bridges of its own against its townships’ 82, and 3 of the county’s fail on load against 17 of the townships’.
A corridor along the river rather than a cluster
Those neighbours run in a line rather than a ring. A rail yard sits 4.7 miles off at Avis, an army reserve centre 6.2 miles away at McElhattan, and two more yards about ten miles out — one at Lock Haven, one at Duboistown.
Bulk liquids load 10.4 miles east at Williamsport. Further along, an aggregate plant works broken sandstone 12.7 miles at South Williamsport, the Salona Plant works limestone 13.0 miles the other way in Clinton County, and a flour mill sits 17.5 miles off at Mill Hall.
So the working area is long and thin and follows the valley, and a truck here is a road truck rather than a shuttle. The odometer climbs honestly.
Dumps off the stone, flatbeds, day cabs and sleepers, tankers, rollbacks, box trucks, service bodies and pickups.
Between the quarry 4.34 miles out and the mill at Mill Hall the runs are genuine highway miles, so a high reading on a truck from this valley is not the warning it would be on a short-lane truck.
A valley this long puts real miles on a truck, and a road truck reaches the end of its useful life for a fleet while still being a perfectly sound thing to sell.
The rest is the usual: a contract that ended, a retirement, an estate, or a truck parked up at a yard between Avis 4.7 miles off and Lock Haven 10.7 miles away that nobody has needed since.