AFE 38621, Idaho, 1928. Caribou Spur to Colburn Idaho. Relay 90# Rail with New 110# Rail From The End of 100# Rqil About 600' East of Caribou to The West Switch at Colburn. Interstate Commerce Commission Account Number 9 Rails Cost: $51890. Series II. Lines West. Spokane Division. Other Subject Categories: Track, Industry

AFE 38621, Caribou Spur, Idaho, 1928. Relay 90# Rail with New 110# Rail From Station 2033+78 End of 100# Rail, About 600 FeetEast of Caribou Spur, to Station 3060+44.6 West Switch at Colburn, a Distance of 3 Miles.
Place 8 Grip Rail Anchors Per 39 FeetPanel of Track
Furnish 50 New Spikes.
Ballast Track with Washed Ballast From Warland and Widen Banks with Materials from Cuts.
Relay Main Line Turnoouts at Caribou Spur, Brown Lumber. Company. Spur and Colburn. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $51890. Series II. Lines West. Kalispell Division.

AFE 35244, Colburn, Idaho, 1927. Extend Spur Track 171.5 Feetfor H.E.Brown Timber Company. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Series II. Lines West.

AFE 28302, 1924. at Sand Point, Naple, Elmira and Colburn - Place 28750 Grip Rail Anchors. Interstate Commerce Commission Account Number 10 Other Track Material Cost: $9950. Series II. Lines West. Kalispell Division. Other Subject Categories: Track Maintenance, OTM

AFE 28272, 1924. Between Naples and Colburn - Relay 8 Miles with New 100# Rail. Interstate Commerce Commission Account Number 9 Rails Cost: $121400. Series II. Lines West. Kalispell Division. Other Subject Categories: ,

AFE 24512, Colburn, Idaho, 1914. Construct 5815 Feet of Right of Way Fence - 2 Miles West of Colburn. Interstate Commerce Commission Account Number 13, Fences, Snowsheds and Signs. Series I. Lines West. Other Subject Categories: Fences, Right of Way

AFE 21726, Colburn, Idaho, 1922. Construct Private Crossing for H. J. Helphrey at Station 1900 Plus 81. Interstate Commerce Commission Account Number 14, Crossings. Cost: $36. Series II. Lines West. Spokane Division. Other Subject Categories: Crossings, Private

AFE 21126, Colburn, Idaho, 1912. Remove Noble Spur - 3/4 Mile East. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series I. Lines West. Spokane Division. Other Subject Categories: Track, Industry

AFE 20143, Pack River, Washington, 1912. Change Locationof Portions - 2.8 Miles. Interstate Commerce Commission Account Number 9, Rails. Cost: $60648. Series I. Lines West. Spokane Division. Other Subject Categories: Track Maintenance, Rail

AFE 1989, Colburn, Idaho, 1899. 1000' - 2 1/4 Mile West. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $816. Series I. Lines West. Other Subject Categories: Track, Industry