standardised monitoring plans
How is it relevant to Transport  Assessments?
 
Travel Plans are a vital part of the Transport Assessment process.

The DfT’s Guidance on Transport Assessment restates the requirement of PPG13: Transport, for travel plans to accompany planning applications with significant transport implications. The guidance recognises the role of Travel Plans as an important tool in the delivery of accessibility and sustainable outcomes for a development. They provide, in effect, the main mechanism for managing access to sites.

Typically, trip generation assessments for the TA are based on the identification of suitable (person or vehicle) trip rates. Using TRICS®, these trip rates should be derived on the basis of site-specific details of the proposed development such as proposed gross floor area, number of dwelling units, number of hotel rooms, availability and accessibility of non-car modes of travel, and the provision and nature of the Travel Plan.

The standard approach to monitoring Travel Plans will facilitate more effective use of the TA process by ensuring that robust Travel Plan data held in TRICS® is used in assessments.
The monitoring and review of the Travel Plan is a key part of good TA practice, as illustrated in the table below.

Stage Description

1

Details of development proposal & planning policy framework

2

Establish existing conditions

Detail safety considerations & undertake accident analysis

3

Review development proposal

4

Trip generation analysis

Assessment years

Analysis period

Traffic & transit data & forecast

5

Develop sustainable strategy

Travel plan with targets by each mode

6

Establish baseline trip generation

Trip distribution & assignment

7

Environmental assessments

 

9

Residual traffic impact & mitigation measures

Highways & parking design

10

Agree TA

Including penalty clauses for failure to deliver appropriate trip generation targets by mode

11

Monitor & review

Monitor independently using standardised approach

TRICS now live on the web measuring travel plan impacts Guide to Transport Assessment new 2008(a) demo TRICS/RTPI Transport & Development Conference