Road & Highway Crossings in the Lower Valley
The standard crossing — 80 to 400 feet, a few conduits, pavement untouched — runs through the county's machinery: the cities' ROW counters from Brownsville to Harlingen to San Benito, Cameron County's roads between them, and TxDOT's utility permitting on the state system — the expressway spine, the military highway's border reach, and the causeway approaches where the island's single road makes every crossing a scheduling conversation. We build the package for the owner of record and put its genuine clock in the schedule.
The local quirk worth stating: water is the second authority here more often than not — a street shot near a resaca picks up its managing interest, a corridor shot east picks up port or closure-calendar coordination — and our scope sheet asks the water question before pricing, because in this county the map is half lagoon.
Homeowner candor, network-standard and free: a run across your own open lot is trencher work, and we'll say so before quoting anything — with a note about what this clay does to shallow rigid lines, so the choice is informed. Where public pavement forces the bore, real crossings start at a $10,000 minimum; rig, crew, locates, and traffic control cost what they cost at the river's end.
Straight answers
Do you work the causeway and island corridor?
Yes — with the respect a single lifeline road deserves: TxDOT coordination on the approaches, seasonal traffic honesty (the island's calendar is real), and marine-grade ground programs on the flats where the corridor meets the laguna. Island work schedules around the shore's rhythms, and the quote says so up front.
What about crossings near the border infrastructure?
The river's last miles carry the international system — levees, floodway works, and IBWC jurisdiction — plus federal facilities at the bridges, and alignments approaching any of it get that coordination scoped first. It's routine here in the way port paperwork is routine: known machinery, run early, priced plainly.