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Forward
Executive Summary
     Section 2
     Section 3
     Section 4
     Section 5
     Section 6
     Section 7
Strategy Profiles
    
1 Land use
     2 Bicycle/Pedestrian
     3 Bicycle/Pedestrian
     4 Bicycle/Pedestrian
     5 Travel Demand
     6 Travel Demand
     7 Transit
     8 Transit
     9 Transit
     10 Transit
     11 Roadway
     12 Roadway
     13 Goods Movement
     14 Roadway
     15 Roadway
     16 Roadway
Acknowledgments

Press Release

updated 11/05/99

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Evaluating the Results and Agreeing
to a Plan

The Steering Committee Transportation and Land Use Subcommittees, Expert Review Panel, Modeling Task Force and the consultant all "kicked it up a notch", dedicating significant time and effort in the last two months of the study. The chronology of events that occurred, from evaluating the preliminary model results to ultimately shaping the corridor plan, were as follows:

The consultant team, under guidance from the Modeling Task Force and the Transportation and Land Use subcommittees, first modeled each of the sixteen strategies individually, to get a sense of the relative changes to vehicle trips and VMT that each of the strategies would produce. These % changes were then summarized at three levels: the Study Area; the Study Corridor and the Facility Level (Route 1 itself). This draft summary (and other model-related items) were points of discussion at a joint meeting of the consultant team with the Modeling Task Force and the subcommittees -- checking the entire process for accuracy, consistency and ensuring that the results were generally in line with the "national experience". Some minor adjustments were made, and some of the modeling sequence re-run, resulting in a Final Summary Table of Results.

The results were given to the Steering Committee and Expert Review Panel for their review; subsequently these groups met with the consultant team to discuss the results and frame a decision-making process for selecting a set of strategies to pursue for implementation.

Agreement was reached to: include all of the strategies and combine them for a final model run to determine the overall effect of all strategies taken together (this became known as the "combined strategy"); incorporate other important considerations into the evaluation process (like Estimated Annual Cost) to give the Collaborative "a bigger picture"; and, to use a simplified strategy selection flowchart (decision-making tree) to help the Collaborative to eventually decide what to keep, what to drop and what to develop further.

The final model run was completed, the results reformatted (both in content and presentation) and reordered to reflect the CMS strategy hierarchy established by the NJDOT (i.e., strategies that reduce the need for travel come first, followed by: shifting travel from auto to other modes; making operating improvements to existing roads to maximize capacity; and finally, adding capacity for general traffic to the highway system) and an overall traffic impact determined. All

this information was evaluated and an overall impact determined. All this information was then presented to the full Collaborative for their understanding and buy-in.

*** IMPORTANT ***

At that meeting, it was noted that the combined effect of the strategies would produce a very significant 11% reduction in vehicle trips (about 25,000) for the entire Study Area during the peak periods! Study Area travel (that is, Vehicle Miles Traveled or VMT) would also be significantly reduced, by about 8.5% (or 69,000 vehicle miles) and because of reduced congestion, average speeds on streets in the Study Area would increase between 19% and 29%! And the economic efficiency model calculated a benefit cost ratio of 2.04!

With these kinds of estimated results, Collaborative members easily agreed to endorse and pursue all sixteen strategies for implementation (See the following tables for a summary of results).

TRAFFIC IMPACTS OF STRATEGIES

Weekday Peak Period (3:30-6:00 P.M.)

    % Change in Area/Corridor  

% Change in Route 1

   
Strategy Vehicle Trips

Vehicle
Miles of
Travel

Average

Speed

Vehicle
Miles of
Travel

Average Speed Overall Traffic Impact

Concentrated Land Uses

-3.6 H H H

-1.6 H H

+1.7 H H

-4.1 H H H H

+9.9 H H H H

H H H

Bicycle Facilities

-2.1 H H H

-0.2 H

+0.1 H

-0.2 H

+0.1 H

H

Pedestrian Crossings

-0.9 H

-0.1 H

+0.1 H

-0.1 H

+0.1 H

H

Sidewalk/Shoulders

-0.6 H

-0.1 H

+0.1 H

-0.1 H

+0.1 H

H

Commuter Options

-2.8 H H H

-2.4 H H H

+3.6 H H H

-2.0 H H H

+4.4 H H H H

H H H

Cash-Out Parking

-2.4 H H H

-2.0 H H H

+3.2 H H H

-1.6 H H

+4.0 H H H H

H H H

Bus Frequency

-1.3 H H

-1.6 H H

+3.6 H H H

-4.2 H H H H

+11.1 H H H H

H H H

New Transit Routes

-0.3 H

-0.1 H

+0.1 H

0.0

+0.1 H

H

Park & Ride Lots

(2)

-0.1 H

-0.1 (4)

-1.0 H H

+0.2 H

H

ITS: Incident Management(5)

(3)

(3)

(3) H H H

(3)

(3) H H H

(3) H H H

ITS: Coordinated Signals(5)

(2)

+0.9 (4)

+5.4 H H H H

+6.5 (4)

+5.1 H H H H

H H H

Truck Diversion

(3)

(3) H

(3) H H

(3) H

(3) H H

(3) H H

Access Management

(2)

(4) +1.0

+1.0 H H

(4) +2.1

+2.3 H H H

H H

Intersection Capacity

(2)

-0.1 H

+3.1 H H H

-4.0 H H H H

+11.9 H H H H

H H H

Add Lanes

(2)

-1.4 H H

+3.5 H H H

(4) +2.1

(4) -1.3

H

Notes: (1) Listed in order of NJDOT Congestion Management System hierarchy of strategies.

(2) These strategies do not change the number of vehicle trips generated in the study area or Route 1 corridor.

(3) Not modeled.

(4) Negative Impact: An increase in Vehicle Miles of Travel or a decrease in speed.

(5) ITS: Intelligent Transportation Systems

H H H H Very High: 4.0% and greater

H H H High: 2.0 to 3.9%

H H Medium: 1.0 to 1.9%

H Low: 0.0 to 0.9%

OVERALL STRATEGY RESULTS

Strategy

Traffic

Impacts

Other Transportation Impacts

Community/Business Impacts

Annual

Cost

($Million)1

Difficulty2

Concentrated Land Uses

H H H

Benefits to transit, cyclists, pedestrians Creates "Communities of Place" (SDRP)

N/A

!

Bicycle Facilities

H

Safety; options to auto Recreation

0.5-0.9

"

Pedestrian Crossings

H

Safety; options to auto

---

0.5-0.9

"

Sidewalk/Shoulders

H

Safety; options to auto

---

0.2-0.5

"

Commuter Options

H H H

---

 

Voluntary employee benefit

0.5

"

Cash-Out Parking

H H H

More equitable transportation charges New employer responsibility

0.1-0.2

!

Bus Frequency

H H H

Benefits to current transit users

---

3.5-4.0

!

New Transit Routes

H

Options to auto

---

1.7

!

Park & Ride Lots

H

---

Joint development opportunities; land taking

0.2-0.5

"

ITS: Incident Management

H H H

Greater reliability, safety Better accessibility to businesses

0.4

"

ITS: Coordinated Signals

H H H

Must accommodate pedestrians, cyclists More through traffic

0.5

"

Truck Diversion

H H

Reduced truck cost Greater economic competitiveness

 

 

!

Access Management

H H

Safety Some access restrictions

 

 

!

Intersection Capacity

H H H

Must accommodate pedestrians, cyclists Some land taking

0.4

"

Add Lanes

H

---

Land taking

5.0-6.0

!

1 Capital or operating costs.

2 ! - Relatively Difficult; " - Relatively Easy

 

H H H High: 2.0 to 3.9%

H H Medium: 1.0 to 1.9%

H Low: 0.0 to 0.9%

Some Lessons Learned

Through this "Grand Experiment" of collaboration, people from all walks of life, with their own beliefs, opinions and agendas came together and worked towards a common cause -- an achievable plan for Route 1 that met the spirit of our mission. And the Collaborative was reasonably successful at doing that. But during the three or so years that the Collaborative has been working together, there were many trials and tribulations, problems and solutions, successes and failures. One of the goals of this effort was to put forth some guidance in doing collaborative-type studies, so that it could be better replicated elsewhere.

Some advice that Collaborative members thought would be helpful to others was provided in several categories.

Partnering

In order for the true collaborative spirit of the project to thrive, the full group needs to be nurtured and involved on an on-going basis. But, in the beginning it was very difficult: working with such a large group with so many different backgrounds and views made it difficult to agree on anything. At many meetings, a few members tended to dominate, and this became very intimidating to some, resulting in a lack of participation. Our solution was to retain a facilitator to keep the discussions focused, action-oriented and fair -- this proved to be godsend; the Collaborative functioned much more efficiently, and was more satisfying to individual members in terms of feeling more a part of the process. We suggest hiring a facilitator as early as possible.

Another action taken was the formation of a Steering Committee with charge from the Collaborative to oversee the day-to-day activities, to guide the overall effort and direction of the study and to call for full Collaborative meetings a key points (policy decisions, significant accomplishments, need for buy-in).

We found these to be reasonable and practical approaches to keeping Collaborative members involved, focused...and still members.

Once a study corridor is identified, solicit the widest possible range of parties to become part of the process. Clearly articulate that there will be a need to dedicate staff and resources and that there must be an on-going commitment (i.e., attend all meetings or someone cover to maintain continuity, respond to all requests for input, review participation, etc.).

Buy-in of the effort particularly needs to be achieved early-on with the affected communities. While most towns participated, some were not really involved enough during the course of the study (they came in late in the game). This had the potential to undermine the credibility of the study and hamper implementation efforts.

Develop some core rules/norms for self-governance; establish a clear obtainable goal with well-defined objectives…essentially developing a business plan for the group - but keep it simple and use a common sense approach.

Carefully consider how to make decisions…consensus-based; voting, etc. Each process has pluses and minuses; our approach was to use a hybrid -- for the most part, consensus-based decision making worked, but on controversial issues, voting became necessary. A decision making process needs to be put in place immediately.

In addition to a facilitator, it may be appropriate to designate (or hire) a "champion" from the group to sit on the Steering Committee, perhaps as chairperson. This person should understand the area, from a "big picture" perspective (transportation, land use, politics) and be a leader -- able to innovate, generate enthusiasm and inspire. The Collaborative is considering a champion as it moves onto the implementation phase.

Team Building

There needs to be time for education early in the process. This includes participants developing basic knowledge of technical issues, data, analytical techniques, etc., so that their input to study process is "value-added". It also includes participants educating each other on the concerns, values, goals and needs that different people bring to the table, which helps foster shared goals and respect for the legitimacy of differences.

Delegating responsibility to sub-groups, both for more work on particular topics, as well as for leadership and "executive" decision making is effective for keeping things progressing, provided that the sub-groups maintain the trust and credibility of the full group. This calls for sub-groups with "membership balance" (i.e.; representatives from state agencies, private organizations, civic groups, etc.).

The group should strive to stay on task and regularly remind each other of the purpose, scope, and goals of the effort. It’s important to avoid drifting into related issues outside the scope; but it’s equally important that the scope be broad enough to encompass the topics that participants think are relevant to the problem under review.

Consensus Building

Participants need to own (feel part of) the process in order to get through difficult times and stay committed to reaching consensus at the end. To help build ownership, the group needs to govern itself and the processes it uses to work together and make decisions.

Starting the decision-making on small, easy issues enabled Collaborative members to help shape group dynamics and get everyone comfortable and participating in making decisions on the bigger tougher issues, without premature facilitator rescue.

Study Area Selection

While corridor studies can be useful approaches to solving localized traffic problems, transportation planning is inherently regional. Land use, pricing, and system issues were difficult to accurately portray at a Study Area level and need to be framed at a regional or statewide level.

Some initial tasks of the Route 1 study, i.e., Define Committee Structure, Refine Study Area, Data Availability, should have been better developed by the client group/partnership in advance of bringing on a consultant in order to better define the work effort, thereby saving time and money.

Goals, Objectives & Vision

Most studies of this nature define the anticipated outcomes through the goals and objectives; and this is an important step. However, adequate time should also be given to defining a more robust image (vision) of what is expected to be achieved. Taking the time at the beginning of the effort to develop a vision statement is a worthwhile effort. It becomes a tool for measuring whether the project is on-track and will ultimately be the major selling point for implementing the recommendations.

Data Collection

Large, all-encompassing efforts like the Collaborative study are "data hungry" and can cost significant time and money. Re-confirm data needs (and sources) early in the process, especially as task methodology is refined, to improve data gathering efficiency. Consider a computerized data retrieval system (DRS) like was developed for this study, to better organize and use information.

Organization of Study Documentation

Because the scope of work is developed as a list of individual tasks, the tendency in implementing the work program is to retain a "single-minded" approach to completing each task. Instead, prior to initiating the problem-solving phase, the tasks should be reordered and/or integrated into a logical narrative that "tells the story" of the study area. This approach is also more supportive of the vision.

Task linkages and feedback loops should be clearly articulated or "mapped". This is especially important for implementing and documenting public outreach activities to show how the general public, business community, and others specifically helped to shape the final product.

Strategy Selection

Since most transportation problems have a number of underlying causes, we cannot expect a single strategy to produce a complete solution. Therefore, selecting "bundles of strategies" to address complex problems is a more realistic and effective approach.

Do not eliminate a highly effective strategy from consideration just because it is expensive or difficult -- as an example, the cashing out of parking strategy was found to be highly effective, yet was not very well understood (or supported) by most members. Our approach in this case was to conduct a pilot program aimed at educating first, then trying it on a small scale. Conversely, don’t drop a project just because the benefits are seemingly insignificant -- a perfect example is pedestrian crossings at intersections; the benefits were calculated to be low but the strategy will be pursued because these crossings are an important piece to building a bike/ped system.

The bottom line is keep one eye on the big picture, use a common sense approach and don’t be afraid to take some risks.

Modeling

This study had a very intensive and complex modeling effort, well beyond most of the Collaborative member’s understanding. We found using a Modeling Task Force (using experts from member

organizations) to be extremely helpful in helping create, guide and "reality-check" the whole process; and just as importantly, helped keep the costs down.

Along the same line, trying to explain things like modeling procedures, input/output requirements and results interpretations can be extremely confusing to laypeople -- the hard-core analytical information needs to be softened; the "techno-talk" needs to be translated -- as much as possible, distill all this down into simple charts, graphics and plain English.

Public Outreach

The public outreach process used in this study was extremely useful in "plugging in" stakeholders and the public into the process, and the Corridor Plan is better for it. It is quite clear that a variety of tactics are really necessary to achieve a good overall level of involvement -- some techniques, like the telephone survey and stakeholder interviews worked very well and provided an enormous amount of insight; other techniques, like the speakers bureaus, were disappointing.

With the definition of the Corridor Plan -- evaluating the modeling results, agreeing to a set of strategies, developing strategy profiles and noting some of the lessons learned -- the consultant-driven technical studies were completed. It was now time for the Collaborative to decide what next steps to take in bringing the results of its effort to fruition; namely, the restructuring of the Collaborative to implement and promote the Route 1 Corridor Plan.

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