Bridges in Treasure County, Montana

26Total Bridges

8Good

14Fair

4Poor

Treasure County, Montana has 26 bridges tracked in the National Bridge Inventory. Of these, 4 (15%) are rated in poor condition and 8 are rated good. The oldest bridge in Treasure County is Frontage RD over Sarpy Creek 003, built in 1925. The longest is Myers RD over Yellowstone River at 705.7 feet.

Bridge	Condition	Length	Traffic	Year
Frontage Road 018 over Irrigation Ditch 001	Poor	25.9 ft	281	1933
Frontage Road 018 over Drainage 009	Poor	58.1 ft	219	1933
Frontage RD over Sarpy Creek 003	Poor	102.0 ft	28	1925
River RD over Irrigation Ditch 005	Poor	28.9 ft	17	1979
Old HWY 10 over Irrigation Ditch 024	Fair	58.4 ft	273	1933
Frontage Road 018 over Drainage 010	Fair	39.0 ft	219	1933
Old HWY 10 over Drainage 015	Fair	40.0 ft	219	1933
Old HWY 10 over Irrigation Ditch 022	Fair	110.9 ft	219	2011
Pumphouse RD over Irrigation Ditch 006	Fair	32.2 ft	194	1955
Ingomar RD over Muggins Creek 004	Fair	24.0 ft	100	1970
Haines Ranch RD over Sep I 94 016	Fair	281.8 ft	100	1976
Tullock RD over Int Bighorn I 94 002	Fair	256.9 ft	100	1963
Sarpy Creek RD over Int Sarpy Creek I 94	Fair	258.9 ft	100	1967
Myers RD over Yellowstone River	Fair	705.7 ft	96	1968
Sarpy Creek RD over Sarpy Creek	Fair	24.6 ft	85	1990
Tullock RD over West Burnt Creek 019	Fair	21.0 ft	34	1970
River RD over Irrigation Ditch 020	Fair	53.1 ft	17	1978
Wilson RD over Sarpy Creek 012	Fair	25.9 ft	0	1970
I 94 over Sep Rr	Good	24.0 ft	5,042	1973
I 94 over Int Hysham	Good	144.0 ft	2,521	1964
I 94 over Int Hysham	Good	155.8 ft	2,521	1976
I 94 over Sarpy Creek	Good	189.0 ft	2,521	1967
I 94 over Sarpy Creek	Good	175.9 ft	2,094	1976
Old HWY 10 over Sarpy Creek 014	Good	105.6 ft	219	2015
Meyers RD over Alkali Creek	Good	82.0 ft	96	1977
Mission Valley RD over Froze To Death CR 013	Good	67.9 ft	10	1986