COI

(average per minor injury)

Discounted at 3%

Cost for intervention; intersection

Total gross cost saving

Cost saving with 3% discount of the injury cost

Minor Ped Injuries

1 year

30,178

30,178

1,600,000

−1,569,822

−1,569,822

5 years

30,178

34,985

320,000

−289,822

−285,015

10 years

30,178

40,557

160,000

−129,822

−119,443

15 years

30,178

47,016

106,667

−76,489

−59,651

20 years

30,178

54,505

80,000

−49,822

−25,495

Severe Ped Inj

1 year

461,557

461,557

1,600,000

−1,138,443

−1,138,443

5 years

461,557

535,071

320,000

141,557

215,071

10 years

461,557

620,294

160,000

301,557

460,294

15 years

461,557

719,091

106,667

354,890

612,424

20 years

461,557

833,623

80,000

381,557

753,623