MJ inspection teams have inspected thousands of bridges from single to multi spanned and from stone to high span steel deck trussed types. MJ inspectors are particularly skilled at inspections requiring specialized access (e.g. rigging and scaffolding, underbridge inspection units, barge-mounted lifts, etc.). They are experts in "rock-climbing" techniques utilized for the inspection of many of the larger structures. Since 1990, MJ has completed over 3,500 biennial and interim bridge inspections in New York State. MJ crews have experience in the inspection of: Dams, Waste Weirs, Canal Locks, Piers and Buildings of all types.