Recommendations
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Circulation
ROADS
Design Principles
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Roads and paths should "fit" or conform to existing topography and
natural landscape features such as trees and rock outcrops. Roads and paths
should be recessed and appear subordinate to the natural landscape.
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Roads and paths should be as direct as possible yet be constructed in a
curvilinear fashion (avoiding straight lines) and provide a pleasant
sequence of views framed by natural vegetation. Grades should be as uniform
and gentle as possible with no sharp turns.
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Plantings alongside roads and paths should be used to "conceal" the
route and help it blend with its surroundings.
1. Rim Village Road and roads through the campground reflect historic
patterns and should be retained. If the new design for Rim Village calls for the
reconfiguration, removal or construction of new roads, treatment should be as
follows:
a. removal -- If historic roads are removed, disturbed areas
associated with former road beds should be revegetated and regraded as
appropriate (see RECOMMENDATIONS: Vegetation). In addition, because Rim
Village Road historically functioned as a transition zone between the
promenade and the campground, new design for this area should attempt to
reestablish that function.
b. realignment -- Roads realigned from historic roads should
retain the design character of the original road (width, surface material,
shoulder treatment), and every effort should be made to tie the realigned
portion of the road into the existing road without disturbing the original
grade. Reconfigured portions of the road should follow the natural
topography and generally conform to guidelines for new roads (see below).
c. new roads -- New roads should be added only as required to
accommodate functional needs. Whenever possible, new roads should be sited
in previously disturbed areas to minimize impacts on natural areas. In terms
of design, new roads should be as direct as possible, but have a curvilinear
character, following natural contours. Plantings, low stone walls, and/or
berms should be used to help blend and minimize the impacts of newly
constructed roads. Plantings should be massed to reflect natural
associations and the gradation in density of planting, from the existing
forest to the road. Views should also be included in the criteria for siting
new roads, and all new roads should be surfaced with asphalt.
2. Service-related roads should be physically separated from public spaces
and activity areas, and be different in character than primary roads.
3. Historically, the road and arrival sequence to Rim Village played an
important role in the design of the site. If the arrival sequence is modified in
conjunction with the new site plan, the new access to Rim Village should attempt
to create similar experiential qualities (visitor travels from forest to open
meadows, back through the forest, up in elevation to a sudden clearing and a
vista of the lake). The view to the lake at the point of arrival was fundamental
in the historic design and should be retained in the new plan.
PARKING
1. The parking "loop" at the lodge has integrity and should be retained. If
additional parking is required two alternatives are suggested:
a. Construct a second (lower) loop, south of the existing lodge parking
area as illustrated in the historic master plans, or;
b. If Rim Village Road is removed, site a new lot in the disturbed area
west of the lodge (where the existing Rim Village Road begins to drop in
grade).
In both cases the goal is to select a solution that minimizes the potential
impacts to the natural landscape, and is visually compatible in design and
orientation to the lodge, access and viewshed to the lake, and from the
promenade. Taking these issues into consideration, alternative "a" is the
preferred option.
2. The parking revetment along both sides of Rim Village Road has integrity
and should be retained. If removal of this parking area is required, the
disturbed area should be revegetated (see RECOMMENDATIONS: Vegetation).
3. Although the parking plaza in front of the Cafeteria has historically been
used for parking, it has been altered over several years and does not retain
design integrity. if the redevelopment program calls for the removal of parking
in this area, efforts should be made to retain key historic design associations
including preserving a strong visual connection from the building to the lake
and designing the area to function as a staging area for rim activities.
4. All parking areas should be surfaced with asphalt or a material treatment
that will yield a similar visual character. Stone curbing should be used to
define edges and transitions in surface materials.
PROMENADE
1. The promenade, from west of the Cafeteria to the Garfield Peak trail, has
integrity and should be retained. Pedestrian access along the full length of the
promenade, including the area on the north side of the lodge, should be
maintained to provide a continuous walk along the edge of the caldera as
originally designed.
2. Portions of the promenade that are in poor condition or have deteriorated
and are unsafe, should be rehabilitated according to the historic design,
including historic grades, materials, width and configuration.
3. Historically, the area of the promenade where the former Crater Wall Trail
began, was a focal point and an important visitor staging area. Although the
trail is closed, this area remains a key pedestrian gathering area with much of
the original landscape design intact. The function and spatial quality of this
area should be retained. Because this area has been dramatically impacted by
snow loading and intense visitor use, a rehabilitation plan should be prepared
which specifically addresses paths and the flow of pedestrians through the
space, reestablishment of planting beds and materials, and rehabilitation of the
parapet wall.
CROSSWALKS
1. All historic crosswalks between the existing Rim Village Road and the
promenade have integrity and should be retained to the degree possible. whenever
possible historic crosswalks should be incorporated into the new design.
Crosswalks not original to the historic design can be manipulated or removed as
necessary, in conjunction with the redevelopment plan.
2. Historic crosswalks that have deteriorated but will be retained in the new
design should be rehabilitated.
3. New crosswalks should be constructed based on functional need and not as
design features in and of themselves. They should appear similar in scale,
material and design to historic crosswalks and meet Federal Standards for
accessibility.
4. All new walkways should be staked in the field prior to construction to
ensure conformity with the natural topography, views, and other site features.
5. Social trails between Rim Village Road and the promenade should be
eliminated or incorporated into the new design and surfaced with the appropriate
materials.
6. Stone "pilasters" or markers should be used to:
a. delineate the location of crosswalks where they intersect roads or
other surfaces; and
b. prevent random circulation over planting areas.
Existing pilasters should be salvaged and reused if possible and new ones
should reflect the appearance of the historic ones.