Here is the Idaho Vehicle Code the advisory committee
is considering modeling the proposed change after.

TITLE 49, CHAPTER 7
PEDESTRIANS AND BICYCLES

Sec. 49-720. STOPPING -- TURN AND STOP SIGNALS.
(1) A person operating a bicycle or human-powered
vehicle approaching a stop sign shall slow down and,
if required for safety, stop before entering the
intersection. After slowing to a reasonable speed or
stopping, the person shall yield the right-of-way to
any vehicle in the intersection or approaching on
another highway so closely as to constitute an
immediate hazard during the time the person is moving
across or within the intersection or junction of
highways, except that a person after slowing to a
reasonable speed and yielding the right-of-way if
required, may cautiously make a turn or proceed
through the intersection without stopping.
(2) A person operating a bicycle or human-powered
vehicle approaching a steady red traffic control
light shall stop before entering the intersection and
shall yield to all other traffic. Once the person has
yielded, he may proceed through the steady red light
with caution. Provided however, that a person after
slowing to a reasonable speed and yielding the
right-of-way if required, may cautiously make a
right-hand turn. A left-hand turn onto a one-way
highway may be made on a red light after stopping
and yielding to other traffic.
(3) A person riding a bicycle shall comply with the
provisions of section 49-643, Idaho Code.
(4) A signal of intention to turn right or left
shall be given during not less than the last one
hundred (100) feet traveled by the bicycle before
turning, provided that a signal by hand and arm need
not be given if the hand is needed in the control or
operation of the bicycle.

http://www3.state.id.us/cgi-bin/newidst?sctid=490070020.K