Developing the New Barrier Condition Index (BCI) to Unify the Barrier Assessments - A Case Study in Wind River Indian Reservation, Wyoming

Table 4: Summary of the estimated improvement costs in the case study.

Site	BCI		Number of Crashes	Estimated Improvement Costs ($) ^a	Prioritized Ranking for the Improvement
Site	NB/EB	SB/WB	Number of Crashes	Estimated Improvement Costs ($) ^a	Prioritized Ranking for the Improvement
1	1.83	-	0	14,400	2
2	2.55	2.55	0	15,400	4
3	2.60	2.58	0	15,400	5
4	1.0	1.0	3	20,100	1
5	2.87	2.87	0	22,100	6
6	1.54	1.64	0	33,800	3
TOTAL COSTS				121,200