Small Aircraft; Low Wing; 2 Eng; Retractable Gear
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 60; Flight Crew Total 2950; Flight Crew Type 75
Ground Event / Encounter Other / Unknown
Flight Crew Took Evasive Action
Airport
VBT had issued displaced threshold and usable runway NOTAMs.  No mention of runway obstruction or Taxiway A2 inaccessible.  I landed on [Runway] 18 and rolled out to the end for a departure on A2 Taxiway.  50 [feet] prior to the taxiway; the runway is blocked with several rows of sandbags.  You can't see them until you are within 200 feet or so due to the slope of the runway.  No NOTAM on the Closure of Taxiway A2. No NOTAM on runway obstruction.  No NOTAM to support the change in runway lighting. No runway end lights for the displaced threshold.  Runway lights are still in the original 4;426 feet configuration. The only way you can get to the FBO or off the runway is back taxi; no warning to that effect. Management at this airport consistently puts aviators and passengers at risk. This is not the first time safety of flight issue have happened and no NOTAM to support the issue.
General aviation pilot reported a confusing NOTAM about a runway displaced threshold at BVT airport which failed to mention several rows of sandbags obstructing the runway and an adjoining taxiway.