Rockport Colony, MT
Full City Profile · Montana · Pondera County County
44
Population
200/sq mi density
41°F
Avg Temperature
Bridges in Rockport Colony (5)
Prestressed concrete · Tee Beam
County Highway
Good Built 1982 67 ft 154 vehicles/day
Deck: 8 · Super: 8 · Sub: 8
Prestressed concrete · Stringer/Multi-beam
US Forest Service
Good Built 1965 113 ft 99 vehicles/day
Deck: 7 · Super: 7 · Sub: 7
Wood or Timber · Stringer/Multi-beam
US Forest Service
Fair Built 1965 100 ft 65 vehicles/day
Deck: 6 · Super: 7 · Sub: 6
Wood or Timber · Stringer/Multi-beam
US Forest Service
Fair Built 1967 Rebuilt 1996 100 ft 50 vehicles/day
Deck: 6 · Super: 6 · Sub: 6
Steel · Truss (Thru)
US Forest Service
Fair Built 1944 80 ft 16 vehicles/day
Deck: 7 · Super: 6 · Sub: 5