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CIVIL & ENVIRONMENTAL ENGINEERING

A budget optimisation model for road safety infrastructure countermeasures

ORCID Icon &
Article: 2129363 | Received 09 Jul 2022, Accepted 24 Sep 2022, Published online: 06 Oct 2022

Figures & data

Table 1. Life years of countermeasures

Table 2. A programme of countermeasures in unconstrained budget

Table 3. Budget optimisation results

Figure 1. Economic benefits at different budget availability levels.

Figure 1. Economic benefits at different budget availability levels.

Table 4. Countermeasure selection for different budget scenarios