Date post: | 16-Dec-2015 |
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I-10 Exercise
Project Description
Current and anticipated congestion due to rapid growth, one lane in each direction will be added to Interstate 10 from the Canal Road interchange to the Lorraine Road interchange. The mainline structure over US 49 will have to be replaced to accommodate the widening.
Gulfport, MS Area Map
Project Limits
Freeway add-lane project
International Airport
Regional Mall
ProjectLimits
ProjectLimits
Major Interchange Reconstruction
Widen and replace structure
Add lane project
$ 89 Million project estimate Length of project – 4 miles Rebuild mainline structure at middle
interchange Existing concrete pavement with proposed
concrete additional lane
Existing 4-lane divided highway
Interstate Mainline
10 ft. 12 ft. 12 ft. 10 ft. 35 ft.
Shoulders not structural
NHI 380072A12-8
Completed section
10 ft. 12 ft. 12 ft. 10 ft.12 ft.
Existing Conditions
Freeway – major East / West Interstate 2 lanes each direction Rapidly growing area West of location Major employer South of East project limit 44,000 ADT (2010) - 65,000 ADT (2030) Speed limit 70 MPH 24% trucks Region lacking alternate route network Possible arterials from middle interchange – South to East
Existing Conditions (cont’d)
Crossroad – major interchangeMajor US Route in area3 lanes in each directionSignalized intersections32,000 ADT (2010) – 36,000 (2030)Speed limit 45 MPH35% trucks (major port south of interchange)Strip development near regional mall
Part 1: Impacts and Alternatives
Assess Impacts (non-quantitative)Significant project?
Why or why not?
Identify stakeholders Identify and Evaluate alternative strategies
Contract optionsConstruction optionsTraffic management options
Group Reports Outs on Part 1
Part 2: TMP Development
Components of the TMPWhat would be included in the TMP for this
project?
Traffic Operations
What improvements should be included in the traffic operations plan for the TMP?
Public Information and Stakeholders Identify stakeholders
Who needs to be involved and whenHow to engage stakeholders
Develop Public information programWhat is messageWho needs to knowHow to effectively get the message outMeasure effectiveness