Codington County, South Dakota bridges

Codington County has 75 bridges and culverts in the National Bridge Inventory, the oldest built in 1910. 14 (19%) are rated poor. The most common type is stringer/multi-beam or girder (29%).

Bridges: 75
Good: 20%
Fair: 61%
Poor: 19%; 14 bridges
Average age: 48.7 yrs
Posted or closed: 11

Map of bridges in Codington County

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

Search bridges in Codington County

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Condition

Good20%(15)

Fair61%(46)

Poor19%(14)

When they were built

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

Busiest

US212 over Big Sioux Rv
14,592 vehicles/day
Good
US212 Ser RD over Ck
12,968 vehicles/day
Fair
US212 over Willow Ck
10,862 vehicles/day
Fair
US081 over Big Sioux Rv
7,665 vehicles/day
Fair
W Kemp Avenue over Big Sioux River
5,053 vehicles/day
Fair

Longest

I029 N over Ck Burlington Nor RR
529 ft
Fair
I029 S over Ck Burlington Nor RR
454 ft
Fair
176 ST over I029
418 ft
Fair
20th Avenue SE over Big Sioux River
370 ft
Fair
I029 S over US212
308 ft
Fair

Oldest

167 Street over Willow Ck
Built 1910
Poor
177 Street over Big Sioux Rv
Built 1920
Poor
158 Street over Ck
Built 1928
Fair
N. Lake Drive over Creek
Built 1931
Fair
SD020 P over Ck
Built 1931
Poor

All bridges in Codington County

Busiest first · showing 1–75 of 75

Bridges in Codington County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
US212 over Big Sioux Rv No. 000000015181180	0.7 W JCT US 81	2019	Slab	155 ft	14,592	Good
US212 Ser RD over Ck No. 000000015209180	1.9 E JCT US 81	1970	Culvert	23 ft	12,968	Fair
US212 over Willow Ck No. 000000015203180	1.4 E JCT US 81	1970	Slab	126 ft	10,862	Fair
US081 over Big Sioux Rv No. 000000015190186	0.7 S JCT US 212	1966	Slab	119 ft	7,665	Fair
W Kemp Avenue over Big Sioux River No. 000000015181171	0.3E of 10th Street NW	1935	Culvert	108 ft	5,053	Fair
14th Ave. N Wtn. over Big Sioux Rv No. 000000015178160	2 N 1.2W Watertown	1974	Tee Beam	100 ft	4,970	Poor
I029 N over 458 Ave No. 000000015220199	2.3 SE US 212 Interch	1972	Stringer/Multi-beam or Girder	175 ft	4,595	Fair
I029 S over 458 Ave No. 000000015220200	2.3 SE US 212 Interch	1972	Stringer/Multi-beam or Girder	175 ft	4,595	Fair
I029 S over Willow Ck No. 000000015214163	1.7 N US 212 Interch	1973	Stringer/Multi-beam or Girder	223 ft	4,225	Fair
I029 S over US212 No. 000000015214180	US 212 & I 29 Interchange	1970	Stringer/Multi-beam or Girder	308 ft	4,225	Fair
I029 N over Willow Ck No. 000000015215163	1.7 N US 212 Interch	1973	Stringer/Multi-beam or Girder	223 ft	4,225	Fair
I029 N over US212 No. 000000015215180	US 212 & I 29 Interchange	1971	Stringer/Multi-beam or Girder	308 ft	4,225	Fair
I029 S over Ck Burlington Nor RR No. 000000015215078	4.8 S Sd 20 Interch	1974	Slab	454 ft	4,140	Fair
I029 S over 164 ST (fas 6287) No. 000000015215100	8 N US 212 Interchange	1973	Slab	126 ft	4,140	Fair
I029 N over Ck Burlington Nor RR No. 000000015216078	4.8 S Sd 20 Interch	1974	Slab	529 ft	4,140	Fair
I029 N over 164 ST (fas 6287) No. 000000015216100	8 N US 212 Interchange	1973	Slab	126 ft	4,140	Fair
3rd Avenue NW over Big Sioux River No. 000000015181170	0.3E of 10th Street NW	2022	Slab	116 ft	4,035	Good
20th Avenue SE over Big Sioux River No. 000000015196190	1.0S & 0.5E of Watertown	2010	Stringer/Multi-beam or Girder	370 ft	3,464	Fair
IRR SD020 over Lake Kampeska Outlet No. 000000015156143	1.3 SE JCT Sd 139	1958	Slab	186 ft	3,365	Fair
City Street over Big Sioux Rv No. 000000015179165	10th Ave - Watertown	1990	Culvert	41 ft	3,089	Good
31 ST NE over Willow Creek No. 000000015210175	0.5 N US HWY 212	1990	Culvert	43 ft	1,904	Poor
SD020 over Sumner Slough No. 000000015093077	1 MI S. & 1 E. Florence	2003	Culvert	22 ft	1,876	Good
4th Avenue SW over Big Sioux River No. 000000015181175	0.3E of 10th Street SW	1977	Slab	144 ft	1,831	Fair
455 Avenue over Ck No. 000000015190137	4.4 N JCT US 212	1985	Culvert	24 ft	1,758	Good
US081 over I029 No. 000000015215150	3 N US 212 Interchange	1973	Stringer/Multi-beam or Girder	290 ft	1,691	Fair
Sioux Conifer Road over Big Sioux Rv No. 000000015170144	3.6N 2.0W Watertown	1940	Tee Beam	80 ft	1,499	Poor
455 Avenue over Soo Ck No. 000000015190019	1.1 N JCT Sd 20 E	1999	Culvert	38 ft	1,460	Good
455 Avenue over Ck No. 000000015190111	7 N JCT US 212	1982	Box Beam or Girders - Multiple	50 ft	1,425	Fair
455 Avenue over Mahoney Ck No. 000000015190063	3.3 S JCT Sd 20 E	1940	Stringer/Multi-beam or Girder	79 ft	1,167	Poor
455 Avenue over Ck No. 000000015190099	8.1 N of Watertown	1979	Tee Beam	60 ft	1,167	Fair
SD020 over I029 No. 000000015215030	I 29 & Sd 20 Interchange	1974	Stringer/Multi-beam or Girder	293 ft	844	Fair
455 Avenue over Ck No. 000000015190022	0.9 N JCT Sd 20 W	1940	Stringer/Multi-beam or Girder	68 ft	672	Poor
N. Lake Drive over Creek No. 000000015141139	0.3SW of JCT With Sd 20	1931	Culvert	31 ft	640	Fair
460 Avenue over Willow Ck No. 000000015240155	5.0E 2.5N Watertown	2001	Tee Beam	50 ft	472	Poor
176 Street over Big Sioux Rv No. 000000015216220	4.0S 2.6E Watertown	1971	Tee Beam	112 ft	468	Poor
164 Street over Big Sioux Rv No. 000000015159100	8N 3.2 W Watertown	1966	Stringer/Multi-beam or Girder	182 ft	397	Fair
463 Avenue over Willow Ck No. 000000015268139	1.3W 4.1N Kranzburg	1950	Slab	83 ft	340	Fair
176 ST over I029 No. 000000015240220	2.9 N Hamlin CO Line	1972	Stringer/Multi-beam or Girder	418 ft	220	Fair
464 Avenue over Stray Horse Ck No. 000000015280232	.4W 5.2S Kranzburg	1961	Stringer/Multi-beam or Girder	185 ft	218	Fair
464 Avenue over Stray Horse Ck No. 000000015280239	.4W 5.9S Kranzburg	1961	Stringer/Multi-beam or Girder	185 ft	218	Fair
1st Ave NE over Willow Ck No. 000000015205177	1st Ave NE	2008	Stringer/Multi-beam or Girder	111 ft	200	Fair
S Broadway Wtn over Big Sioux Rv No. 000000015184181	S. Broadway - Watertown	1962	Tee Beam	94 ft	169	Fair
20th Ave S Bypass over Pelican Lake Channel No. 000000015179183	0.2E & 0.3S of JCT 20/212	2012	Culvert	53 ft	100	Good
20th Ave S Bypass over Pelican Lake Cutoff Chan No. 000000015184186	0.7E & 0.6S JCT 20/212	2012	Culvert	73 ft	100	Good
459 Ave over Willow Ck No. 000000015230166	4.0E 1.4N Watertown	2006	Tee Beam	76 ft	100	Fair
161 ST over I029 No. 000000015215070	4 S Sd 20 Interch	1974	Stringer/Multi-beam or Girder	297 ft	77	Fair
172 Street over Ck No. 000000015046180	3.6E 1.0N Henry	1940	Stringer/Multi-beam or Girder	24 ft	73	Poor
443 Avenue over Ck No. 000000015070042	2.2N 1W Florence	1989	Culvert	21 ft	73	Good
158 Street over Ck No. 000000015071040	2.3 N 0.9 W Florence	1928	Culvert	21 ft	73	Fair
165 Street over Big Sioux Rv No. 000000015165110	7.0N & 2.5W Watertown	1987	Slab	106 ft	73	Fair
159 Street over Big Sioux Rv No. 000000015166050	11.4W 2S South Shore	2020	Slab	103 ft	73	Good
453 Avenue over Soo Ck No. 000000015170026	8.5E 4.2N Florence	1980	Tee Beam	60 ft	73	Fair
454 Avenue over Soo Ck No. 000000015180022	10W 0.8N Southshore	1991	Culvert	37 ft	73	Good
456 Avenue over Mahoney Ck No. 000000015200052	2.2S 8W South Shore	1991	Culvert	20 ft	73	Good
456 Avenue over Gravel Ck No. 000000015200083	5.3S 8W South Shore	1997	Culvert	23 ft	73	Good
155 Street over Ck No. 000000015208010	2.0N 7.2W Southshore	1941	Culvert	22 ft	73	Fair
166 ST over I029 No. 000000015215120	6 N US 212 Interch	1973	Stringer/Multi-beam or Girder	295 ft	73	Fair
177 Street over Big Sioux Rv No. 000000015215230	5.0S 2.5E Watertown	1920	Tee Beam	83 ft	73	Poor
43rd St. Wtn. over Willow Ck No. 000000015220161	3.0E 1.9N Watertown	1996	Tee Beam	61 ft	73	Fair
167 Street over Willow Ck No. 000000015261130	2.2W 5N Kranzburg	1910	Truss - Thru	41 ft	73	Poor
SD020 P over Ck No. 000000015140138	North Lake Kampeska	1931	Culvert	31 ft	60	Poor
20th Ave S Bypass over Willow Ck No. 000000015202190	1.0S&1.2E Watertown	2010	Stringer/Multi-beam or Girder	100 ft	60	Fair
Oak Street over Willow Ck No. 000000015242145	5.2E 3.5N Watertown	1988	Tee Beam	50 ft	60	Poor
160 Street over Ck No. 000000015067061	.9KM N & 2.7KM W Florenc	1999	Culvert	24 ft	50	Fair
170 Street over Willow Ck No. 000000015239160	4.9E 2N Watertown	1995	Slab	80 ft	49	Good
175 Street over Big Sioux Rv No. 000000015218210	3.0S & 2.8E Watertown	1986	Stringer/Multi-beam or Girder	101 ft	41	Fair
162 Street over Big Sioux Rv No. 000000015154080	7.5E & 1S Florence	1985	Tee Beam	90 ft	40	Poor
Cottonwood Street over Big Sioux Rv No. 000000015157025	12.3W .5N Southshore	1973	Tee Beam	50 ft	40	Poor
Oak Street over Willow Ck No. 000000015249144	5.9E 3.6N Watertown	1988	Tee Beam	50 ft	40	Fair
174 Street over Stray Horse Ck No. 000000015286200	2.0S 0.2E Kranzburg	1988	Tee Beam	25 ft	25	Fair
161 Street over Gravel Ck No. 000000015228070	5.2W 4S South Shore	1955	Stringer/Multi-beam or Girder	51 ft	21	Fair
177 ST over Stray Horse Ck No. 000000015283230	5.0S Kranzburg	2006	Tee Beam	97 ft	20	Fair
155 Street over Big Sioux Rv No. 000000015157010	6.7E & 6N Florence	1996	Tee Beam	80 ft	16	Fair
459 Avenue over Ck No. 000000015230125	4.0E 5.5N Watertown	1954	Culvert	22 ft	16	Fair
461 Avenue over Gravel Ck No. 000000015250061	3W 3.1S South Shore	1998	Culvert	25 ft	10	Good

Structure types in Codington County

Stringer/Multi-beam or Girder	22	29.3%
Culvert	20	26.7%
Tee Beam	17	22.7%
Slab	14	18.7%
Truss - Thru	1	1.3%
Box Beam or Girders - Multiple	1	1.3%