MEMORANDUM CH2M HILL
TO: Interdisciplinary Team
FROM: Stan Nuffer
DATE: July 22, 1987
RE: Spot Improvements
PROJECT: B21163.FO
Attached is a listing of the potential spot improvements
that have been identified through the scoping process.
These will be discussed at the upcoming ID Team Meeting on
July 31 (Agenda Item No.4). Each of the spot improvements
will be discussed and evaluated for positive, negative, or
insignificant impacts in each of the following areas.
Transportation
Level of Service
Travel Speeds
Emergency Services
Right-of-Way
Estimated Cost
Energy
Socioeconomics
Relocation/Community Disruption
Community Facilities and Services
Safety
Land Use
Recreation
Air Quality
Noise
Visual Quality
Water Quality
Hydrology
Natural Resources
Threatened or Endangered Species
Vegetation and Wildlife
Fish and Aquatic Habitat
Historic and Archaeologic Resources
BOT600/031
Spot
Improvement
Bridge/Structure
Replacement
Burnt Bridge
Cottonwood Cree k
Lower Twin Bridge
Upper Twin Bridge
Rick's Spring
Roadway Alignment
Above Right Fork
Logan Cove
Cottonwood
Above Cottonwood
Above Cottonwood
Below Lower Twin Br.
Top of Dugway
Above Upper 'I'win Br.
Rick's Spring
Climbing Lane (dugway)
Slow Vehic le Turnout
Above Wood Camp
Above Lower Twin Br.
Above Rick's Spring
Improvement
Intersection Improvements
Recreational Parking
Cottonwood/Logan Cave
Ricks Spring
Small Drainage
Structures
Signing/Marking
Table 2-4 (continued)
POTENTIAL SPOT IMPROVEMENTS--MIDDLE CANYON
Mile
Post
Right Fork Road
Wood Campground
Temple Fork Road
Recreational Parking
Current UDOT/MUTCD Stdandard
Potential Action
Skewed intersection Provide 100' taper, improve
angle
Standard Approach 275' and 375' deceleration
lanes, ISO' and 250' tapers
Skewed intersection Provide 200' taper improve
approach grade
Picnic area--160', north improve parking on
north side of highway of . highway with
alignment shift
Improve parking on north side of highway with
alignment shift toward river
Improve parking on north side of highway with
alignment shift toward river
Replace as warranted
According to MUTCD
BOT597/029
Tony Grove Creek
Red Banks Bridge
Beaver Creek Bridge
Beaver Creek Street
Amazon Hollow Street
Roadway Alignment
Below north sink
Below middle sink
Climbing Lanes
Above Red Banks
Above Beaver Mountain
Below Summit
Intersection Improvements
Tony Grove Road
Red Banks Campground
Franklin Basin Road
Beaver Mountain Road
Small Drainage Structures
Highway 89
