N.J. Admin. Code § 19:4-7.10 - Performance standards; traffic
(a) A traffic
impact analysis (TIA) shall be submitted to the NJMC for the following:
1. All projects described in
19:4-10.2;
2. Any proposed development that creates 100
or more vehicle trips during any peak hour of adjacent street traffic,
excluding trip reduction credits, as determined by calculations based on the
manual, Institute of Transportation Engineers (ITE) Trip Generation, 7th
Edition, incorporated herein by reference, as amended and supplemented, a copy
of which can be obtained from the Institute of Transportation Engineers, 525
School Street, S.W., Suite 410, Washington, DC 20024;
3. Any proposed development located in an
area that the NJMC has found to be a traffic or safety concern; and
4. All petitions for the rezoning of 20 or
more lots.
(b) The TIA,
and any portion thereof or alternative thereto, shall be developed in
consultation with the NJMC staff and the Transportation Management
Association(s) serving the Meadowlands region such as Meadowlink or the Hudson
Transportation Management Association, and shall be subject to NJMC approval.
The TIA shall analyze locations and peak hours as determined by the
NJMC.
(c) The TIA shall be prepared
by a New Jersey-licensed professional engineer or professional planner
specializing in transportation, or other individual determined by the NJMC to
be qualified as an expert in traffic engineering, and shall include the
following:
1. Introduction:
i. A description of the size, location and
nature of the proposed development and the methodology to be used in the
development of the TIA;
2. Existing conditions:
i. An inventory and maps showing the existing
transportation network in the vicinity of the proposed site, including
transit;
ii. A traffic count
program, in accordance with the following:
(1)
Traffic counts shall be conducted for all locations and peak hours determined
by the NJMC;
(2) Traffic counts
shall not be conducted more than one year prior to the date of
application;
(3) Any method used to
balance or adjust traffic count data between intersections or roadway sections
shall be described; and
(4) An
existing condition traffic volume diagram shall be provided, including each
peak hour analyzed;
iii.
A capacity analysis, in accordance with the following:
(1) The capacity analysis shall be conducted
using the methods of the Highway Capacity Manual (HCM), 2000 prepared by the
Transportation Research Board (TRB) National Research Council, 2101
Constitution Avenue, N.W., Washington, DC 20418, incorporated herein by
reference, as amended and supplemented;
(2) The Highway Capacity Software (HCS+),
prepared by the University of Florida's McTrans, P.O. Box 116585, Gainesville,
FL 32611, incorporated herein by reference, as amended and supplemented, shall
be used to conduct the capacity analysis. The generated capacity analysis
reports in HCS detailed report output format shall be included in an appendix
to the TIA report. The Synchro 7 software package, prepared by Trafficware Ltd,
P.O. Box 499, Sugar Land, TX 77487, incorporated herein by reference, as
amended and supplemented, shall also be used to analyze multiple signalized
intersections along a corridor as determined by the NJMC;
(3) Capacity analyses shall be conducted for
all locations and peak time periods as determined by the NJMC;
(4) All methodology and data sources used to
create the capacity analysis shall be described; and
(5) A summary, table, and diagram of all
capacity analyses by location and time period shall be provided. The table
shall include Level of Service (LOS), volume to capacity (V/C) ratio, density
in passenger cars per mile per lane, and delay in seconds for each movement of
each analyzed intersection, ramp and/or roadway, as applicable.
3. Trip generation,
distribution, modal split and assignment:
i. A
trip generation analysis shall be conducted using the procedures described in
the ITE Trip Generation Handbook, Second Edition, incorporated herein by
reference, as amended and supplemented, a copy of which can be obtained from
the Institute of Transportation Engineers, 525 School Street, S.W., Suite 410,
Washington, DC 20024. Trip generation shall be calculated using the trip
generation rates and/or formulas described in the ITE Trip Generation manual
referenced in (a)2 above. All methods, land use codes, rates and formulas used
from the manual shall be noted, including appropriate edition and page number.
Alternative trip generation from surveys may be used if the process and sources
are documented and determined adequate by the NJMC. All trip generation
methods, including trip reduction credits such as pass-by, transit, or internal
capture, shall be subject to NJMC approval. All trip generation methods shall
include written justification, including illustrations.
ii. A tabular summary shall be provided
indicating the entering, exiting, and total trips for the peak hours determined
by the NJMC.
iii. Trip distribution
shall be determined by using a gravity model method approved by the NJMC that
replicates the flow of traffic by trip origin and destination. Trip
distribution documentation including rationale, procedures, and calculations
shall be described and illustrated in the TIA.
iv. The modal split, or mode choice, shall be
provided describing the means of transportation used, including personal
vehicle, transit, walking, or other means. The modal split shall be provided
for each existing and future condition and listed by percentage of mode type.
The TIA shall provide the source of the modal split information and indicate
the relevance of this data to the proposed site development or project. The
modal split shall be subject to approval by the NJMC.
v. Trip assignment shall be provided by
showing how the trips were assigned on the transportation network for the
future conditions. The applicant shall describe and illustrate the methodology
used assigning the trips.
vi. A
total site traffic volume diagram shall be provided, including each peak hour
analyzed.
4. Future
no-build conditions:
i. The future no-build
conditions that are projected without the proposed development shall include
the following:
(1) The identification of any
development, other than the proposed project, using the same existing or
proposed roadway network as the project in question that is projected to be
built by the same proposed build year(s), inclusive of all phases, and the
resulting trips. The trip generation of the development shall be calculated in
accordance with (c)3 above;
(2) A
background growth rate, compounded annually, determined from the Annual
Background Growth Rate Table, published by the New Jersey Department of
Transportation (NJDOT), April 2007, incorporated herein by reference as amended
and supplemented, and applied to the existing traffic volumes of the study
area. The Annual Background Growth Rate Table may be obtained from the NJDOT,
1035 Parkway Avenue, PO Box 600, Trenton, NJ 08625-0600, or its website,
http://www.state.nj.us/transportation/;
(3) The future no-build traffic volumes
derived by combining the resulting volumes generated by (c)4i(1) and
(2);
(4) Trips resulting from
(c)4i(3), applied to the roadway network, including any proposed transportation
improvements projected to be constructed by the build year, exclusive of
site-related improvements; and
(5)
Traffic volume diagrams, including each peak hour analyzed, for the following:
(A) Any development other than the proposed
project;
(B) The total of the other
developments; and
(C) The no-build
condition.
ii. A capacity analysis of the no-build
conditions shall be conducted in accordance with (c)2iii above.
5. Future build conditions:
i. The future build conditions that are
projected with the proposed development shall include the following:
(1) A description and illustration of
proposed site access and the proposed roadway and intersection
configurations;
(2) The traffic
volume used in the build capacity analysis, derived by combining the site trip
generation volumes calculated in accordance with (c)3 above and the no-build
volumes of (c)4 above;
(3) Trips
resulting from (c)5i(2) above, applied to the roadway network, including any
proposed transportation improvements projected to be constructed by the build
year, exclusive of site-related improvements; and
(4) A build condition traffic volume diagram,
including each peak hour analyzed.
ii. A capacity analysis of the build
conditions shall be conducted in accordance with (c)2iii above.
6. Impact assessment and
mitigation condition:
i. The TIA shall assess
the results of the build analysis by comparing the no-build and build traffic
impact, in accordance with the following:
(1)
Any roadway, ramp, or intersection that exceeds a LOS "D" or degrades the
no-build LOS by more than one LOS letter grade shall be subject to mitigation
measures.
(2) Any new roadway,
ramp, or intersection shall be designed to operate at a LOS "C" or
better.
(3) If the project is built
in multiple years, build and mitigation conditions shall reflect the multiple
build years separately.
(4)
Proposed on-site and off-site transportation improvements supplemental to the
no-build or proposed build transportation improvements shall be described and
illustrated with a detailed conceptual design showing all geometric elements
and dimensions, and detailed cost estimate.
(5) All transportation improvements to be
provided by the applicant shall be identified. The TIA shall also identify any
improvements to be built as a public/private partnership or as public
improvement investment.
(d) The NJMC reserves the right to require
additional analyses, including accident analyses, sight distance surveys,
traffic simulation and modeling, and queuing analyses.
Notes
See: 40 N.J.R. 4696(a), 41 N.J.R. 624(b).
In (a)2, substituted "any" for "the" preceding "peak hour" and "of adjacent street traffic, excluding trip reduction credits" for "time periods of both the proposed use and the adjacent roadway(s)," inserted "manual," preceding the first occurrence of "Institute" and deleted manual following "Generation"; in (b), inserted the last sentence; and rewrote (c).
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.