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State Route 138 Avenue "T" to Route 18, Various Locations Widenings 13 Fatalities and 87 Injuries in Last 3 years
• State Route 138 is designated as an interregional corridor and is regarded as an initial component of the High Desert Corridor.
• Economic and population growth in the Antelope Valley has rapidly accelerated in the past decade.
• State Route 138 carries heavy vehicle traffic including a significant percentage of trucks.
Provide Passing Lanes for Safety and Interregional Traffic Flow
• State Route 138, from Avenue T in the City of Palmdale to junction with Route 18 the proposed project will increase the lanes from two to four in each direction.
• State Route 138 has been divided into two projects: (1) Ave. T to Route 18 (18 miles, ea 127281) and (2) near Llano from 175 St. East to Largo Vista Rd. (3.3 miles, ea #127271).
Project Cost
• Corridor Mobility Program Request: $111,000,000 • Non- Corridor Mobility Program Funding: $27,000,000 • Total Cost: $138,000,000
Project Benefits • The proposed project is intended to achieve the following goals improve safety;
and facilitate the efficient flow of goods and services through this area: Benefits Summary Benefit Cost Ratio: 1.0 Vehicle Hours of Delay Saved: 46,500 Delay Savings: $200,000 Current Daily Vehicle Occupants*: 17,820 Daily Vehicle Occupants Forecast w/o Project*: 31,900 Daily Vehicle Occupants Forecast w/ Project*: 45,1000 Safety Benefit: $4.3 M Additional Jobs Created 1,400 jobs
Economic Development (REMI Model, 2007 dollars) Gross Regional Product increase of $290 M Real, disposable personal income increase of $130 M Regional Exports Increase of $52 M
*Average Daily Traffic Data from the application is converted to “vehicle occupants” by multiplying by 1.1, the average occupancy of a vehicle in Los Angeles County today.
14
Metrolink Commuter Rail
MTA Bus Lines\Muni Lines
PEARBLOSSOM
ANTELOPE
PALMDALE
47TH
I
K
G
SIERRA
O
S
50TH
T
PALMDALE
90TH
P
H
BIG PINES
30TH
D
VALYERMO
LARG
O VI
STA
165T
H
COLUMBIA
240T
H
LONGVIEW
20TH
87TH
K-8
PEARBLOSSOM
70TH
150T
H
RANCHO VISTA
170T
H
20TH
30TH
2
14
138
18
39
138
PALMDALE
LANCASTER
LosAngelesCo.
Kern Co.
LAA
Corridor Mobility Improvement Account Program
January 9, 2007
Route 138 Avenue "T" to Route 18 Various Loc. Widening
Existing HOV Lanes
Freeway and Major Arterials
Metrolink Station
5
1
4
2
3
6SR-138 Project Limits
SCAG SmartGrowth Areas
ITS Features
CCTV - Closed Circuit TV
CMS - Changeable Message Sign
HAR - Highway Advisory Radio
METER - Ramp Meter
Activity Centers
RWIS - Roadside Weather Information SystemTMS - Transportation Management Systems
EDWARDS AFB
ANGELESNATIONALFOREST
HESPERIA
PROJECT # 6: RTE. 138 WIDENING
Project Description - Widen from 2 to 4 lanes with Median Turn Lane (various locations)- Interregional Corridor
Project CostCMIA Request: $111,000,000 Non-CMIA Match: $27,000,000 Total Cost: $138,000,000
Benefits Summary- B/C Ratio: 1.0- Vehicle Hours of Delay Saved: 46,500- Delay Savings: $200,000- Current ADT: 16,200- ADT Forecast w/o Project: 29,000- ADT Forecast w/ Project: 41,000- Safety Benefit: $4.3 million- Additional Jobs Created 1,400 jobs
Lancaster
Palmdale
Proposed Widenings
0 1 2 3 4 Miles5
N
PalmdaleAirport
Lake Arrowhead
SR 38PM 51.4
SR 38PM 64
SR 38PM 69.4
To Victorville
To Santa Clarita
Downtown Los AngelesM
ETRO
LINK
Antelope Valley Line
Ave. T
Ave. 17513 Fatalities87 Injuries(3 year period)
15