Machine Learning and Reverse Methods for a Deeper Understanding of Public Roadway Improvement Action Impacts during Execution

Table 9

Statics of AvgR and EBTI.

Type	Case studies
	Case Study I (I-66 W)		Case Study II (I-81 S)		Case Study III (I-64 W)
	Mean of AvgR^1	Mean of EBTI ^2	Mean of AvgR	Mean of EBTI	Mean of AvgR	Mean of EBTI
Both	0.9631	0.0648	1.0232	0.0102	0.5856	0.7084
On-peak collision	0.8877	0.2385	0.7975	0.3147	0.8186	0.1984
Off-peak collision	0.8557	0.2606	0.7552	0.2900	0.8596	0.1699
On-peak improvements	0.9362	0.0719	0.9498	0.0199	0.9451	0.0667
Off-peak improvements	1.0004	0.0696	1.0014	0.0202	0.9951	0.0612
None	1.0012	0.0688	1.0003	0.0249	1.0019	0.0515

¹Average of consecutive speed ratios, ²Extra Buffer Time Index.