Custer County, South Dakota bridges

Custer County has 94 bridges and culverts in the National Bridge Inventory, the oldest built in 1927. 5 (5%) are rated poor. The most common type is culvert (36%).

Bridges: 94
Good: 50%
Fair: 45%
Poor: 5%; 5 bridges
Average age: 47.6 yrs
Posted or closed: 9

Map of bridges in Custer County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Custer County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

Good50%(47)

Fair45%(42)

Poor5%(5)

When they were built

Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

US016 over French Ck
10,052 vehicles/day
Fair
US016 over Ck
10,052 vehicles/day
Good
US016A over Laughing Water Ck
6,829 vehicles/day
Good
SD079 over Battle Ck
6,610 vehicles/day
Good
US016 over French Ck
3,709 vehicles/day
Fair

Longest

Riverside Road over Cheyenne Rv
695 ft
Fair
IRR SD040 over Cheyenne Rv
686 ft
Fair
Sd Route 87 over Beaver Creek
220 ft
Fair
SD040 over Battle Ck
210 ft
Good
SD089 over Ck Mickelson Trail
207 ft
Fair

Oldest

US016A over Grace Coolidge Ck
Built 1927
Fair
Sd Route 87 over Beaver Creek
Built 1929
Fair
SD087 over French Ck
Built 1937
Fair
Sd Route 87 over Sd Route 87
Built 1940
Fair
State Park Road over Ck
Built 1940
Fair

All bridges in Custer County

Busiest first · showing 1–94 of 94

Bridges in Custer County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
US016 over French Ck No. 000000017226073	0.1 E JCT US 385 S	1966	Slab	67 ft	10,052	Fair
US016 over Ck No. 000000017227073	0.2 E JCT US 385 S	1966	Culvert	22 ft	10,052	Good
US016A over Laughing Water Ck No. 000000017233070	0.4 E JCT US 16 & 385 N	1964	Culvert	28 ft	6,829	Good
SD079 over Battle Ck No. 000000017430024	1.6 S Pennington CO Line	1997	Slab	159 ft	6,610	Good
US016 over French Ck No. 000000017214079	1.3 W JCT US 385 S	1974	Slab	107 ft	3,709	Fair
US016 over French Ck No. 000000017221074	0.3 W JCT US 385 S	1974	Slab	93 ft	3,709	Fair
SD079 over Dry Ck No. 000000017377209	6.6 N Fall River CO Line	2004	Culvert	23 ft	3,672	Good
SD079 over Dry Ck No. 000000017377212	6.4 N Fall River CO Line	2004	Culvert	55 ft	3,672	Fair
SD079 over Ck No. 000000017381195	8 N Fall River CO Line	1957	Culvert	21 ft	3,672	Fair
SD079 over Lame Johnny Ck No. 000000017382180	9.6 N Fall River CO Line	2004	Culvert	55 ft	3,672	Good
SD079S over Beaver Ck No. 000000017367246	2.7 N Fall River CO Line	2004	Slab	186 ft	2,289	Fair
SD079N over Beaver Ck No. 000000017368246	2.7 N Fall River CO Line	1957	Slab	186 ft	2,289	Fair
SD079S over French Ck No. 000000017399131	11.5 S JCT Sd 36 W	2003	Slab	119 ft	2,289	Fair
SD079N over French Ck No. 000000017400131	11.5 S JCT Sd 36 W	2003	Slab	119 ft	2,289	Fair
US385 over Beaver Ck No. 000000017234172	10.6 S JCT US 16	1992	Culvert	62 ft	2,087	Good
US016A over French Ck No. 000000017244068	0.8 E JCT Sd 89 N	1964	Culvert	21 ft	1,978	Good
US016A over French Ck No. 000000017254067	1.8 E JCT Sd 89 N	1964	Slab	90 ft	1,978	Fair
US016A over French Ck No. 000000017256066	2.0 E JCT Sd 89 N	1964	Slab	90 ft	1,978	Fair
US016A over French Ck No. 000000017261068	2.6 E JCT Sd 89 N	1964	Culvert	21 ft	1,978	Good
SD079 over Ck No. 000000017400134	11.9 S JCT Sd 36 W	1956	Culvert	20 ft	1,836	Good
SD079 over Dry Ck No. 000000017420106	8 S JCT Sd 36 W	1957	Culvert	38 ft	1,836	Fair
US016A over Little Squaw Ck No. 000000017320064	2.5 E JCT Sd 87 N	1987	Culvert	21 ft	1,562	Good
US016A over Grace Coolidge Ck No. 000000017330064	4.2 E JCT Sd 87 N	1988	Culvert	49 ft	1,562	Good
US016A over Grace Coolidge Ck No. 000000017332066	4.4 E JCT Sd 87 N	1977	Slab	38 ft	1,562	Fair
US016A over Grace Coolidge Ck No. 000000017332067	4.5 E JCT Sd 87 N	1987	Culvert	25 ft	1,562	Good
US016A over Grace Coolidge Ck No. 000000017338072	5.5 E JCT Sd 87 N	1988	Culvert	38 ft	1,562	Fair
US016A over Grace Coolidge Ck No. 000000017340072	5.7 E JCT Sd 87 N	1987	Culvert	49 ft	1,562	Good
US016A over Grace Coolidge Ck No. 000000017354071	1.1 W JCT Sd 36	1927	Culvert	35 ft	1,562	Fair
US016A over Grace Coolidge Ck No. 000000017359068	0.2 W JCT Sd 36	1987	Slab	100 ft	1,562	Fair
US016 over Lightning Ck No. 000000017161088	7.8 W JCT US 385 S	1988	Culvert	22 ft	1,518	Good
SD089 over Ck Mickelson Trail No. 000000017206211	6.8 N Fall River CO Line	1970	Stringer/Multi-beam or Girder	207 ft	1,218	Fair
SD089 over Dry Run Ck No. 000000017211208	7.2 N Fall River CO Line	1970	Slab	106 ft	1,218	Fair
State Park RD over Center Lake Inlet No. 000000017314043	8.4E 2.7N of Custer	1950	Stringer/Multi-beam or Girder	24 ft	1,000	Poor
SD040 over Battle Ck No. 000000017396022	4.4 W JCT Sd 79	1974	Stringer/Multi-beam or Girder	161 ft	992	Fair
SD040 over Battle Ck No. 000000017404025	2.6 W of Hermosa	1986	Frame	102 ft	992	Fair
SD040 over Battle Ck No. 000000017408029	2.4 W JCT Sd 79	1974	Slab	170 ft	992	Fair
SD040 over Battle Ck No. 000000017411027	1.5 W of Hermosa	1986	Slab	210 ft	992	Good
SD036 over Grace Coolidge Ck No. 000000017363066	0.3 E JCT US 16A	1989	Culvert	65 ft	955	Good
SD036 over Grace Coolidge Ck No. 000000017364065	0.6 E JCT US 16A	1989	Culvert	25 ft	955	Good
SD036 over Grace Coolidge Ck No. 000000017365064	0.7 E JCT US 16A	1989	Culvert	30 ft	955	Fair
SD036 over Bear Ck No. 000000017381056	2.7 E JCT US 16A	1991	Culvert	32 ft	955	Good
SD036 over Spokane Ck No. 000000017389047	3.9 E JCT US 16A	1991	Culvert	41 ft	955	Good
SD036 over Grace Coolidge Ck No. 000000017417035	1.8 W JCT Sd 79	1992	Slab	133 ft	955	Good
SD087 over Grace Coolidge Ck No. 000000017302039	4.9 N JCT US 16A	2005	Culvert	27 ft	824	Good
SD087 over Grace Coolidge Ck No. 000000017304045	4.2 N JCT US 16A	2005	Culvert	28 ft	824	Good
SD087 over Grace Coolidge Ck No. 000000017309046	3.6 N JCT US 16A	2005	Culvert	38 ft	824	Good
SD087 over French Ck No. 000000017289107	4.9 S JCT US 16A	1937	Arch - Deck	70 ft	700	Fair
SD040 over Billover Ck No. 000000017441020	1.1 E JCT Sd 79	1968	Slab	54 ft	677	Fair
IRR Ar SD040 over Battle Ck No. 000000017577099	17.5 SE of Hermosa	2017	Slab	137 ft	677	Good
US016A over Iron Ck No. 000000017328015	3.8 S Pennington CO Line	1992	Culvert	21 ft	625	Good
US016A over Grace Coolidge Ck No. 000000017358065	0.1 N JCT Sd 36 E	1986	Slab	70 ft	625	Good
SD036EF (cord #11) over Grace Coolidge Ck No. 000000017377059	4 MI S. & 5.3 W. Hermosa	2001	Culvert	25 ft	570	Good
8th ST in Custer over French Ck No. 000000017232071	Eighth St. Custer	2014	Slab	32 ft	330	Good
Sd Route 87 over Beaver Creek No. 1560001P0000000	On Sd Route 87 MP 41.4;	1929	Arch - Deck	220 ft	326	Fair
Sd Route 87 over Wash No. 1560002P0000000	On Sd Route 87 MP 46.3;	1956	Culvert	21 ft	326	Fair
Sd Route 87 over Sd Route 87 No. 1560003P0000000	On Sd Route 87 MP 43.1;	1940	Stringer/Multi-beam or Girder	77 ft	326	Fair
Hazelrodt Cutoff over French Ck No. 000000017268086	4.5SE Custer	2017	Culvert	31 ft	188	Good
N 2nd ST Old HWY79 over Ck No. 000000017434018	0.2 N of Hermosa	2021	Culvert	21 ft	150	Good
E Main ST FAS 6488 over Beaver Ck No. 000000017379260	0.4E Buffalo Gap	1971	Tee Beam	37 ft	108	Poor
S 11th Street over French Ck No. 000000017234071	S 11th Street; Custer	1973	Tee Beam	26 ft	100	Fair
State Park RD over Grace Coolidge Creek No. 000000017316043	8.6E 3.7N of Custer	1950	Stringer/Multi-beam or Girder	27 ft	100	Poor
State Park RD over Grace Coolidge Creek No. 000000017320044	9E 2.6N Custer	1950	Stringer/Multi-beam or Girder	27 ft	100	Poor
Riverside Road over Cheyenne Rv No. 000000017496252	11.7E & 0.8N Buffalo Gap	2014	Stringer/Multi-beam or Girder	695 ft	100	Fair
Old Sawmill Road over Mickelson Trail No. 000000017226094	1.0 South of Custer	2009	Channel Beam	68 ft	50	Good
6th ST over French Ck No. 000000017230072	6th ST S of Washington ST	1994	Slab	32 ft	50	Good
7th ST over French Ck No. 000000017231071	7th ST S of Washington ST	1994	Slab	32 ft	50	Good
Spring Place RD over French Ck No. 000000017255067	2.2 E & 0.4 N of Custer	2011	Culvert	31 ft	50	Good
State Park RD over Stockade Lk Spillway No. 000000017272072	4.2E of Custer	1988	Girder and Floorbeam System	73 ft	50	Fair
State Park Road over Ck No. 000000017328062	10 Miles East of Custer	1940	Slab	24 ft	50	Fair
Spring Ck Cutoff over Spring Ck No. 000000017547020	12E Hermosa	1986	Tee Beam	50 ft	50	Fair
Upper French Ck RD over Ruby Ck No. 000000017201071	2.8W Custer	1973	Tee Beam	26 ft	40	Fair
Upper French Ck RD over Ruby Ck No. 000000017207076	2.2W & 0.5S Custer	1973	Tee Beam	26 ft	40	Good
S Fairburn Road over French Ck No. 000000017425128	Fairburn S City Limit	1974	Slab	112 ft	40	Good
State Park RD over Stockade Lake Inlet No. 000000017263069	3.3E .1N Custer	1997	Stringer/Multi-beam or Girder	31 ft	30	Fair
Fdr 345 over Iron Creek No. 020303000001022	T 2 S R 6 E Sec 32	1958	Stringer/Multi-beam or Girder	30 ft	25	Good
Fdr 345 over Iron Creek No. 020303000001026	T 2 S R 6 E Sec 31	1991	Culvert	25 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010041	T 2 S R 6 E Sec 31	1958	Stringer/Multi-beam or Girder	26 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010042	T 2 S R 6 E Sec 31	1954	Stringer/Multi-beam or Girder	33 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010043	T 2 S R 6 E Sec 30	1957	Stringer/Multi-beam or Girder	25 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010045	T 2 S R 6 E Sec 32	1958	Stringer/Multi-beam or Girder	25 ft	25	Good
Hazelrodt Cg+sh over French Creek No. 020303000010057	T 4 S R 5 E Sec 10	1954	Stringer/Multi-beam or Girder	29 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010072	T 2 S R 6 E Sec 31	1956	Stringer/Multi-beam or Girder	26 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010082	T 2 S R 6 E Sec 31	1954	Stringer/Multi-beam or Girder	31 ft	25	Good
Fdr 345 over Iron Creek No. 020303000010097	T 2 S R 6 E Sec 31	1956	Stringer/Multi-beam or Girder	23 ft	25	Good
E French Ck Road over French Ck No. 000000017528144	10.0E 2.0S Fairburn	1967	Stringer/Multi-beam or Girder	25 ft	18	Fair
Hasselstrom Place over Battle Ck No. 000000017431030	1S Hermosa	1982	Tee Beam	29 ft	15	Fair
E French Ck Road over French Ck No. 000000017535143	2S 10.5E Fairburn	2020	Culvert	40 ft	15	Good
Bison Lane over French Ck No. 000000017540147	11E 2S Fairburn	1974	Stringer/Multi-beam or Girder	25 ft	12	Fair
State Park RD over French Ck No. 000000017292105	6.2E 3.5S Custer	1950	Stringer/Multi-beam or Girder	66 ft	5	Fair
State Park RD over French Ck No. 000000017297105	6.7E 3.5S Custer	1950	Stringer/Multi-beam or Girder	85 ft	5	Fair
State Park RD over Ck No. 000000017338071	10.8E 1S Custer	1950	Stringer/Multi-beam or Girder	32 ft	5	Poor
State Park RD over Grace Coolidge Creek No. 000000017339072	10.9 E & 1.1 S Custer	1950	Stringer/Multi-beam or Girder	28 ft	5	Fair
State Park RD over French Ck No. 000000017359109	12.9E 3.9S Custer	1950	Stringer/Multi-beam or Girder	38 ft	5	Fair
IRR SD040 over Cheyenne Rv No. 000000017584135	23 SE Hermosa	1994	Stringer/Multi-beam or Girder	686 ft	—	Fair

Structure types in Custer County

Culvert	34	36.2%
Stringer/Multi-beam or Girder	25	26.6%
Slab	24	25.5%
Tee Beam	6	6.4%
Arch - Deck	2	2.1%
Channel Beam	1	1.1%
Frame	1	1.1%
Girder and Floorbeam System	1	1.1%