TM 5-822-2/AFM 88-7, Chap. 5
Figure 3-6. Typical road-type cross sections.
(2) Design criteria. Geometric design criteria
inside 2 feet of the shoulder should be held on the
superelevated slope.
for intersections are presented in AASHTO publications
(2) Streets. Typical street-type cross sections
and the TRB Highway Capacity Manual.
with and without parking are shown in figure 3-7.
(3) Military installation areas equivalent to
Geometric design for the various cross-section elements
design criteria areas. Variations in average intersection
shown is presented in table 1-2.
capacities on one-way and two-way streets subject to
f. Intersections.
fixed time signal control are shown for general types of
(1) General. Practically all highways within
areas within cities in the TRB Highway Capacity Manual.
The curves to use at a particular location on military
military installations will intersect at grade, and normally
installations should be selected on the basis of similarity
the designer will need to consider only plain unsignalized
with the type of area indicated in the TRB Highway
or signalized intersections. Intersections are normally
Capacity Manual. The following tabulation indicates
closely spaced at regular intervals along streets in built-
areas in which the intersection curves should normally be
up areas, and the capacity of these streets will in most
used.
cases be controlled by intersection capacity.
3-19
Previous Page
