Table:
0
A
B
C
D
E
1
South or west terminus
North or east terminus
First year
Final year
Notes
2
Muskegon
Detroit
1926
1962
Replaced by I-96
3
Erie
Port Austin
1926
1973
Replaced by I-75 and M-25
4
Coldwater
Mackinaw City
1926
2002
Replaced by I-69 and US127
5
Niles
Hagar Shores
1937
1998
Replaced by US31 and M-63
6
Crystal Falls
Covington
1926
1928
Replaced by US 141
7
New Buffalo
Detroit
1926
1961
Replaced by US 12 when I-94 replaced US 12
8
Indiana state line
Union
1926
1935
Replaced by M-205 , now a county road

Questions and formulas:
Question: What is the most minimal Final year that has a North or east end of covington?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="covington"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="covington"),4))
Level: medium
Question: What is the total of Final year that has a Notes of replaced by i-96?
Formula: SUMIFS(D1,E1,"replaced by i-96")
Formula2: SUMIFS(D2:D8,E2:E8,"replaced by i-96")
Level: easy
Question: What is the most minimal Final year that has a Notes of replaced by i-75 and m-25, and a First year larger than 1926?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="replaced by i-75 and m-25")*(C1>1926)),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,(E2:E8="replaced by i-75 and m-25")*(C2:C8>1926)),4))
Level: medium
Question: What is the average First year that has a Notes of replaced by us 12 when i-94 replaced us 12, and a Final year larger than 1961?
Formula: AVERAGE(FILTER(C1, (E1="replaced by us 12 when i-94 replaced us 12")*(D1>1961)))
Formula2: AVERAGE(FILTER(C2:C8, (E2:E8="replaced by us 12 when i-94 replaced us 12")*(D2:D8>1961)))
Level: easy