text: Appendix C
  C-34. Sustainment headquarters pushing convoys into a support area and the sustainment headquarters
  receiving the convoy coordinate with the support area BCOC or BDOC to ensure that the convoys do not
  conflict with movement and maneuver, protection, or fires warfighting functions. This is especially important
  for major unit moves supported by transportation units. The support area owner S-3 is ultimately responsible
  for controlling all movement through the support area. If possible, the support area owner may place a liaison
  officer at the higher headquarters to assist in controlling sustainment movements.
  C-35. The support area commander’s staff plans and conducts the required operations to support movement.
  The CBRN officer determines likely areas for enemy use of CBRN, and designates decontamination sites for
  restoring contaminated units. The CBRN officer also coordinates with task-organized CBRN assets to
  position CBRN detection sensors and to establish the corresponding process for receiving, validating, and
  disseminating CBRN alerts, precautions, and downwind messages to subordinate, adjacent, and higher units.
  The engineer coordinates mobility support, monitoring route status and directing required route maintenance.
  The EOD staff, in coordination with the engineer and intelligence staff, monitors and conducts trend analysis
  within the support area. The military police coordinates traffic control and directs required military police
  security. The S-6 ensures that the required codes, loads, administrative data, and procedures for accessing
  dedicated communication nets or networked systems are current, available, operational, and packaged for
  dissemination by the operations section to organic, tenant, or passing units. They coordinate with subordinate
  electronic warfare officers to ensure that electronic countermeasure devices and equipment are properly
  installed, tested, and deconflicted with noncomplementary devices of similar purpose within the support area
  TRAFFIC MANAGEMENT AND ENFORCEMENT
  C-36. Traffic management and enforcement and MSR and ASR regulation and enforcement collectively
  include active and passive measures used to control traffic circulation, enforce traffic regulations, investigate
  traffic collisions, and enable safe movement of vehicular and pedestrian traffic. Traffic management and
  enforcement focuses on mitigating traffic disruptions created by threats, dislocated civilians, and congestion
  due to breakdowns, weather, and degradation of road surfaces. Traffic control elements coordinate with
  movement control teams to update and share information on MSR interdiction, traffic congestion, or other
  situations influencing movement in the AO. Military police provide temporary traffic control through manned
  traffic control posts and emplace temporary traffic control devices (signs, roadblocks, traffic cones, warning
  devices, other traffic control measures). Traffic management and enforcement and MSR and ASR regulation
  and enforcement conducted by military police may include—
  * Supporting movement associated with tactical missions, such as traffic control in support of
  breaching and gap crossing (traffic control posts, defiles, temporary route signing).
  * Supporting movement control priorities through execution of published traffic control plans and
  enforcing highway regulations.
  * Supporting passage of lines (forward or rearward) mobility support through traffic control (to
  include management of dislocated civilians, stragglers, and detainees) for stationary and passing
  units.
  * Enforcing traffic laws and building host-nation police capacity to perform traffic control and
  enforcement tasks consistent with the rule of law.
  C-37. Military police trained as traffic management and collision investigators can conduct traffic surveys to
  assess traffic problems on specific existing road structures. Based on these assessments, they can provide
  recommendations for implementation of traffic control measures to mitigate acute traffic flow problems. (See
  ATP 3-39.10.) Traffic flow problems that require major construction or cover large road networks (such as
  those found within large cities) require comprehensive traffic studies and expertise from traffic engineers
  supported by transportation, military police, and other technical specialties.