  We propose a new kind of coherent state for the general $SO(D+1)$ formulation
of loop quantum gravity in the $(1+D)$-dimensional space-time. Instead of
Thiemann's coherent state for $SO(D+1)$ gauge theory, our coherent spin-network
state is given by constructing proper superposition over quantum numbers of the
spin-networks with vertices labelled by the coherent intertwiners. Such
superposition type coherent states are labelled by the so-called generalized
twisted geometric variables which capture the geometric meaning of discretized
general relativity. We study the basic properties of this kind of coherent
states, i.e., the completeness and peakedness property. Moreover, we show that
the superposition type coherent states are consistent with Thiemann's coherent
state for $SO(D+1)$ gauge theory in large $\eta$ limit.
