Warren County, Iowa bridges

Warren County has 238 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 48 (20%) are rated poor. The most common type is stringer/multi-beam or girder (57%).

Bridges: 238
Good: 43%
Fair: 37%
Poor: 20%; 48 bridges
Average age: 42.3 yrs
Posted or closed: 63

Map of bridges in Warren County

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

Search bridges in Warren County

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

Condition

Good43%(102)

Fair37%(88)

Poor20%(48)

When they were built

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

Busiest

I-35 over Drainage Ditch
24,700 vehicles/day
Good
I 35 over Broad Horn Creek
21,000 vehicles/day
Fair
I-35 over Drainage Ditch
21,000 vehicles/day
Fair
Ia 28 over South Middle Creek
18,500 vehicles/day
Good
I 35 SB over North River
12,550 vehicles/day
Good

Longest

Oldest

FM over Painter Creek
Built 1900
Poor
Local over Broadhorn Creek
Built 1915
Poor
Local Road over Mill Branch
Built 1920
Poor
NB US 65 & 69 over Stream
Built 1922
Fair
Ia 28 over Drainage Ditch
Built 1927
Good

All bridges in Warren County

Busiest first · showing 1–200 of 238

Bridges in Warren County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
I-35 over Drainage Ditch No. 000000000051420	5.2 Mi. N of Jct. Ia 92	1957	Culvert	28 ft	24,700	Good
I 35 over Broad Horn Creek No. 000000000051250	1.0 Mi. N of SR G-64	1957	Culvert	50 ft	21,000	Fair
I-35 over Drainage Ditch No. 000000000051270	5.7 Mi. S of Jct. Ia 92	1958	Culvert	25 ft	21,000	Fair
Ia 28 over South Middle Creek No. 000000000051061	0.6 Mi. S of Jct. Ia 5	1984	Stringer/Multi-beam or Girder	93 ft	18,500	Good
I 35 SB over North River No. 000000000051401	3.8 MI N of Ia 92	2014	Stringer/Multi-beam or Girder	337 ft	12,550	Good
I 35 SB over Badger Creek No. 000000000051441	1.9 Mi. S of SR G-14	2014	Stringer/Multi-beam or Girder	302 ft	12,550	Good
I 35 NB over North River No. 000000000051391	3.8 MI N of Ia. 92	2014	Stringer/Multi-beam or Girder	337 ft	12,350	Good
I 35 NB over Badger Creek No. 000000000051431	1.9 Mi. S of SR G-14	2016	Stringer/Multi-beam or Girder	302 ft	12,350	Good
SB I 35 over Clanton Creek No. 000000000051311	2.3 Miles S of JCT Ia 92	2007	Stringer/Multi-beam or Girder	483 ft	11,600	Good
I 35 SB over Middle River No. 000000000051351	0.4 Miles South of Ia 92	2017	Stringer/Multi-beam or Girder	337 ft	11,600	Good
NB I 35 over Clanton Creek No. 000000000051301	2.4 Mi. S of Jct. Ia #92	2007	Stringer/Multi-beam or Girder	480 ft	11,400	Good
I 35 NB over Middle River No. 000000000051341	0.4 Miles South of Ia 92	2014	Stringer/Multi-beam or Girder	337 ft	11,400	Good
SB Ia 5 over SR R63 (sw 9th) No. 000000000607280	2.9 Mi. N of Jct. US 69	2000	Stringer/Multi-beam or Girder	277 ft	10,550	Fair
NB Ia 5 over SR R63 (sw 9th) No. 000000000607285	2.9 Mi. N of Jct. US 69	2000	Stringer/Multi-beam or Girder	277 ft	10,550	Fair
US 65 & 69 SB over North River No. 000000000050961	1.3 Mi. S of Ia 5	2013	Stringer/Multi-beam or Girder	349 ft	10,250	Good
SB I-35 over South River No. 000000000051231	1.7 Mi. N of Jct. SR G-26	2012	Stringer/Multi-beam or Girder	243 ft	10,150	Good
NB US 65 & 69 over North River No. 000000000050950	1.3 Mi. S of State HWY 5	1970	Stringer/Multi-beam or Girder	325 ft	10,050	Fair
NB I-35 over South River No. 000000000051221	1.7 Mi. N of Jct. SR G26	2011	Stringer/Multi-beam or Girder	243 ft	9,950	Good
SB US 65 & 69 over Stream No. 000000000050940	0.2 Mi. N of Jct. SR G24	1970	Slab	88 ft	9,750	Good
NB US 65 & 69 over Stream No. 000000000050930	0.2 Mi. N of Jct. SR G-24	1922	Slab	89 ft	9,550	Fair
SB US 65 & 69 over Middle River No. 000000000050920	0.4 Mi. S of S.R. G-24	1970	Stringer/Multi-beam or Girder	361 ft	9,100	Fair
Ia 5 over Butcher Creek No. 000000000607780	0.7 Mi. N of SR G24	2001	Culvert	38 ft	9,100	Good
SB Ia 5/US 65 over NB 69-SB69-SB65 No. 000000000601770	At Jct. of US 65 & US 69	1997	Stringer/Multi-beam or Girder	272 ft	9,050	Good
US 65 & 69 NB over Middle River No. 000000000050911	0.4 Mi. S of Jct. SR G-24	2016	Stringer/Multi-beam or Girder	362 ft	8,950	Good
SB Ia 5 over North River No. 000000000606315	0.9 Mi. S of JCT US 65	1996	Stringer/Multi-beam or Girder	291 ft	8,250	Fair
Ia 5 NB over North River No. 000000000051031	0.9 Mi. S of Jct. U.S. 65	1983	Stringer/Multi-beam or Girder	291 ft	8,200	Good
Ia 28 over North River No. 000000000051051	0.6 Miles N of SR G24	1983	Stringer/Multi-beam or Girder	238 ft	5,900	Fair
Nb/Wb Ia 5 over Middle River No. 000000000051020	1.7 Mi. N of Jct. Ia 23	1966	Girder and Floorbeam System	356 ft	5,650	Fair
Ia 5 SB over Middle River No. 000000000606920	1.4 Mi. S of Jct. SR G-16	1997	Stringer/Multi-beam or Girder	376 ft	5,650	Good
US 65 & 69 over South River No. 000000000050891	2.0 Miles South of Ia 92	2016	Stringer/Multi-beam or Girder	247 ft	5,400	Good
US 65 & 69 over South River Overflow No. 000000000050901	1.7 Mi. S of Ia 92	2011	Culvert	27 ft	5,400	Good
Ia 92 over I 35 No. 000000000051081	At JCT I-35	2015	Stringer/Multi-beam or Girder	329 ft	4,940	Good
Fleur Dr. over Middle South Creek No. 000000000335191	077240500	2002	Slab	113 ft	4,643	Good
SW 9th Street over Middle Creek No. 000000000335222	077240904	2023	Slab	121 ft	4,465	Good
Ia 5 NB over Coal Creek No. 000000000050980	0.7 Mi. N of Ia 316	1966	Girder and Floorbeam System	246 ft	4,300	Fair
Ia 5 SB over Coal Creek No. 000000000050985	0.7 Miles North of Ia 316	1997	Stringer/Multi-beam or Girder	306 ft	4,300	Good
Ia 5 NB over South River No. 000000000050990	0.2 Mi. N of Jct. SR S31	1966	Girder and Floorbeam System	391 ft	4,300	Fair
Ia 5 SB over South River No. 000000000050995	0.2 Mi. N of Jct. SR S31	2000	Stringer/Multi-beam or Girder	388 ft	4,300	Good
Ia 92 over Middle River No. 000000000051111	0.3 Mile East of Ia 28	1982	Stringer/Multi-beam or Girder	261 ft	4,160	Good
G 14 over I 35 No. 000000000051451	At Jct. SR G-14	2014	Stringer/Multi-beam or Girder	344 ft	3,298	Good
Ia 92 over Stream No. 000000000051120	1.9 Mi. E of Ia. 28	1928	Culvert	21 ft	3,070	Fair
FM over North River No. 000000000335281	077241606	1986	Slab	78 ft	2,998	Fair
FM over North R Overflow Channel No. 000000000335301	077242104	1986	Stringer/Multi-beam or Girder	276 ft	2,998	Fair
FM over Dd No. 000000000334471	076240404	1994	Slab	91 ft	2,641	Good
R63 98th Ave over Middle River No. 000000000334481	076240404	2015	Stringer/Multi-beam or Girder	277 ft	2,641	Good
Fleur DR over Ia 5 No. 000000000606990	2.1 Miles S of JCT Ia 28	2000	Stringer/Multi-beam or Girder	389 ft	2,449	Good
Ia 28 over Drainage Ditch No. 000000000051041	0.5 Mile N of Jct. Ia 92	1927	Slab	34 ft	2,420	Good
US 65 over Otter Creek No. 000000000050880	1.6 Mi. S of Jct. SR G-58	1958	Stringer/Multi-beam or Girder	209 ft	2,380	Fair
G50 over I-35 No. 000000000051190	4.7 Mi. S of Jct. Ia 92	1958	Stringer/Multi-beam or Girder	202 ft	2,262	Fair
Ia 92 over South River No. 000000000051141	0.4 MI E of E JCT SR S23	1983	Stringer/Multi-beam or Girder	256 ft	2,190	Fair
G 76 over I 35 No. 000000000051181	At Jct. I-35	2017	Stringer/Multi-beam or Girder	215 ft	1,792	Good
G24 over Branch North River No. 000000000335340	077243101	1973	Culvert	25 ft	1,783	Fair
FM over North River No. 000000000335290	077242002	1960	Stringer/Multi-beam or Girder	254 ft	1,714	Poor
First ST over North River No. 000000000000950	077230301	1955	Stringer/Multi-beam or Girder	304 ft	1,649	Good
FM over Dd No. 000000000333501	075220702	1993	Culvert	24 ft	1,330	Good
FM over South River No. 000000000334430	076233504	1979	Stringer/Multi-beam or Girder	229 ft	1,330	Fair
US 69 over Skinaway Creek No. 000000000050971	0.3 Mi. S of SR G76	1987	Culvert	31 ft	1,210	Good
R 57 over Middle River No. 000000000334521	076240804	2011	Stringer/Multi-beam or Girder	306 ft	1,136	Good
Fleur DR over Ia 5 No. 000000000606995	2.1 Mi. S of S Jct. Ia 28	2000	Stringer/Multi-beam or Girder	389 ft	1,127	Good
Ia 5 NB US 65 SB over US 69 No. 000000000601935	At JCT of US 65 & US 69	1997	Stringer/Multi-beam or Girder	273 ft	1,085	Good
County Line RD over Ia 5 No. 000000000607220	1.4 Mi. S of Ia 28	2000	Stringer/Multi-beam or Girder	814 ft	1,055	Good
G-58 over Otter Creek No. 000000000051160	075232209	1951	Stringer/Multi-beam or Girder	185 ft	996	Poor
FM over Deer Creek No. 000000000335141	077233111	1985	Slab	103 ft	937	Fair
40th Ave over Mid South Creek No. 000000000335401	077251002	1983	Culvert	21 ft	932	Fair
FM over Wolf Creek No. 000000000332721	074220906	1975	Slab	128 ft	887	Fair
Local over Small Creek No. 000000000335171	077240200	1980	Culvert	43 ft	875	Fair
Local over Small Creek No. 000000000335181	077240200	1980	Culvert	23 ft	875	Fair
FM over Butcher Creek No. 000000000334880	077221904	1952	Stringer/Multi-beam or Girder	64 ft	830	Poor
FM over S River No. 000000000333820	075240504	1949	Truss - Thru	232 ft	807	Poor
FM over South River No. 000000000333811	075240304	1990	Stringer/Multi-beam or Girder	192 ft	780	Fair
R45 over Broadhorn Creek No. 000000000333321	074250302	2018	Slab	141 ft	747	Good
R45 over S River No. 000000000333371	074251004	2018	Stringer/Multi-beam or Girder	217 ft	747	Good
FM over Painter Creek No. 000000000334071	075252702	2007	Slab	128 ft	747	Good
FM over Short Creek No. 000000000334240	076221804	1968	Slab	102 ft	717	Poor
G64 over I-35 No. 000000000051200	3.6 Miles North of SR G76	1958	Stringer/Multi-beam or Girder	201 ft	649	Fair
W Main ST over Small Natural Stream No. 000000000051170	074222801	1959	Slab	31 ft	643	Poor
Beardsley Street over Sm Stream No. 000000000335411	077251200	1989	Slab	78 ft	616	Fair
Local over Short Creek No. 000000000334371	076232106	1989	Culvert	22 ft	587	Good
FM over White Breast No. 000000000332751	074222403	1988	Stringer/Multi-beam or Girder	229 ft	500	Fair
FM over Winn Branch WB Creek No. 000000000332771	074222407	2003	Culvert	39 ft	500	Fair
FM over West Creek No. 000000000333221	074242705	1987	Stringer/Multi-beam or Girder	278 ft	499	Good
FM over Skinaway Creek No. 000000000333231	074242705	1986	Culvert	39 ft	499	Fair
FM over Coal Creek No. 000000000334271	076222306	1984	Slab	116 ft	439	Fair
FM over Middle River No. 000000000335031	077231505	1994	Stringer/Multi-beam or Girder	261 ft	409	Fair
FM over Cotton Creek No. 000000000332780	074222704	1969	Slab	102 ft	400	Fair
S23 S Central Ave over Mill Creek No. 000000000332791	074222704	2021	Slab	101 ft	400	Good
FM over Stony Creek No. 000000000332850	074223403	1958	Slab	102 ft	400	Poor
FM over Badger Creek No. 000000000335440	077251902	1950	Stringer/Multi-beam or Girder	153 ft	390	Fair
Local Road over South River No. 000000000333681	075230502	1971	Stringer/Multi-beam or Girder	229 ft	360	Fair
County Line Road over Creek No. 000000000505670	078243200	2019	Culvert	30 ft	340	Good
G76 over Otter Creek No. 000000000333041	074233003	2017	Stringer/Multi-beam or Girder	204 ft	338	Good
R35 10th Ave over Branch Badger Creek No. 000000000335491	077253002	2021	Slab	121 ft	319	Good
Cloverhill ST over Ia 5 No. 000000000607525	2.3 Mi. W of Jct. U.S. 69	1998	Stringer/Multi-beam or Girder	239 ft	310	Good
Local Road over Branch Otter Creek No. 000000000333690	075230802	1970	Stringer/Multi-beam or Girder	35 ft	288	Poor
FM over South River No. 000000000333790	075240204	1950	Truss - Thru	248 ft	280	Fair
FM over West Creek No. 000000000333831	075241503	1996	Stringer/Multi-beam or Girder	179 ft	278	Good
FM over North River No. 000000000335261	077241104	1985	Stringer/Multi-beam or Girder	246 ft	278	Good
FM over Over UP RR No. 000000000334921	077222906	1994	Stringer/Multi-beam or Girder	206 ft	270	Fair
FM over Creek No. 000000000335462	077252708	1998	Culvert	22 ft	270	Good
R35 10th Ave over North River No. 000000000334680	076250602	1962	Stringer/Multi-beam or Girder	254 ft	260	Poor
Hoover ST over Cavitt Creek No. 000000000334561	076241403	2016	Slab	106 ft	238	Good
FM over S River No. 000000000333951	075251207	2003	Stringer/Multi-beam or Girder	226 ft	229	Good
Local Road over South River No. 000000000333671	075230404	2008	Stringer/Multi-beam or Girder	229 ft	226	Good
168th Ave over South River No. 000000000334421	076233404	2014	Stringer/Multi-beam or Girder	322 ft	190	Good
FM over Middle River No. 000000000334781	076252802	1971	Stringer/Multi-beam or Girder	226 ft	180	Fair
Local over Middle River No. 000000000335081	077232204	1971	Stringer/Multi-beam or Girder	254 ft	180	Fair
Local over Cavitt Creek No. 000000000334460	076240203	1967	Stringer/Multi-beam or Girder	43 ft	176	Poor
FM over North River No. 000000000364070	077252712	1998	Stringer/Multi-beam or Girder	246 ft	170	Good
Local over North River No. 000000000335001	077230802	1984	Stringer/Multi-beam or Girder	246 ft	154	Good
Warren ST over Middle River No. 000000000000701	076253001	1993	Stringer/Multi-beam or Girder	192 ft	150	Good
Local over Branch North River No. 000000000335271	077241502	1984	Channel Beam	31 ft	150	Fair
50th Ave over Middle South Creek No. 000000000335371	077250200	1971	Slab	77 ft	144	Fair
Clover Hill DR over Mid South Creek No. 000000000335251	077241000	2017	Slab	100 ft	135	Good
Local over Short Creek No. 000000000334380	076232204	1949	Stringer/Multi-beam or Girder	88 ft	134	Fair
Local Road over Branch South River No. 000000000334441	076233603	1975	Culvert	25 ft	134	Fair
Local over Badger Creek No. 000000000335480	077252904	1978	Slab	127 ft	120	Fair
Idaho Street over Branch Middle River No. 000000000334741	076251503	2021	Culvert	24 ft	113	Good
FM over Wolf Creek No. 000000000332700	074221202	1955	Slab	102 ft	110	Poor
115th Ave over Middle River No. 000000000335351	077243504	2017	Stringer/Multi-beam or Girder	259 ft	110	Good
Local Road over Branch West Creek No. 000000000333861	075242702	1997	Culvert	25 ft	103	Good
Local Road over Branch South River No. 000000000333941	075251204	1977	Culvert	25 ft	103	Fair
Local over Middle River No. 000000000335020	077231204	1940	Truss - Thru	222 ft	103	Poor
Local over Branch Middle River No. 000000000335321	077242503	1988	Culvert	29 ft	103	Fair
FM over White Breast Creek No. 000000000332801	074222705	1976	Stringer/Multi-beam or Girder	230 ft	100	Fair
FM over Small Stream No. 000000000332900	074230701	1948	Stringer/Multi-beam or Girder	86 ft	100	Fair
FM over S River No. 000000000333400	074251603	1950	Stringer/Multi-beam or Girder	185 ft	100	Poor
FM over South River No. 000000000333431	074251704	1986	Stringer/Multi-beam or Girder	142 ft	100	Fair
FM over Clanton Creek No. 000000000334801	076253206	1985	Stringer/Multi-beam or Girder	275 ft	100	Fair
168th Ave over Butcher Creek No. 000000000335161	077233404	2019	Stringer/Multi-beam or Girder	94 ft	100	Good
Jesup ST over Felters Branch No. 000000000334621	076243001	2013	Stringer/Multi-beam or Girder	68 ft	91	Fair
Local over Branch Middle River No. 000000000334751	076252303	1999	Slab	150 ft	91	Good
FM over South Wolf Creek No. 000000000332740	074221901	1949	Stringer/Multi-beam or Girder	86 ft	89	Fair
80th Ave over Papoose Creek No. 000000000333111	074240802	2000	Culvert	25 ft	89	Good
FM over North River No. 000000000335520	077253308	1949	Truss - Thru	226 ft	89	Poor
Dubuque Place over Branch Middle River No. 000000000366525	077232103	2019	Culvert	29 ft	89	Good
Local Road over Mill Branch No. 000000000333080	074233602	1920	Truss - Thru	52 ft	82	Poor
190th over North Wolf Creek No. 000000000332611	074220702	2017	Stringer/Multi-beam or Girder	113 ft	79	Good
FM over S River No. 000000000334391	076232402	1998	Culvert	38 ft	79	Good
FM over Cavitt Creek No. 000000000334450	076240204	1967	Stringer/Multi-beam or Girder	45 ft	79	Poor
Local Road over Br Otter Creek No. 000000000333731	075232306	1977	Slab	77 ft	72	Fair
Local over West Creek No. 000000000333841	075242201	1987	Stringer/Multi-beam or Girder	167 ft	72	Good
Local Road over Clanton Creek No. 000000000333911	075250606	1991	Stringer/Multi-beam or Girder	217 ft	72	Good
Local over Felters Branch No. 000000000334611	076241901	1977	Slab	77 ft	72	Fair
Local over Middle River No. 000000000334730	076251410	1950	Truss - Thru	244 ft	72	Poor
G6R Hoover ST over I 35 No. 000000000051381	1.7 Mi. N of Jct. IA.92	2023	Stringer/Multi-beam or Girder	295 ft	71	Good
Fillmore ST over I 35 No. 000000000051411	4.8 Mi. N of Ia 92	2022	Stringer/Multi-beam or Girder	295 ft	71	Good
FM over S River No. 000000000333960	075251304	1940	Stringer/Multi-beam or Girder	79 ft	71	Poor
FM over Painter Creek No. 000000000334050	075252404	1900	Truss - Thru	92 ft	71	Poor
FM over Br South River No. 000000000334930	077223306	1940	Stringer/Multi-beam or Girder	34 ft	71	Fair
180th Ave over Br Short Creek No. 000000000334361	076231302	2017	Slab	70 ft	70	Good
R35 Adams ST over I 35 No. 000000000051461	1.5 Mi. N of SR G14	2016	Stringer/Multi-beam or Girder	379 ft	67	Good
230th Ave over Branch Flank Creek No. 000000000332571	074220201	2019	Slab	35 ft	62	Good
Harrison ST over Br Middle River No. 000000000334530	076240907	1949	Stringer/Multi-beam or Girder	88 ft	62	Fair
55th Ave over Br Middle River No. 000000000334761	076252306	2018	Slab	81 ft	62	Good
Local over Butcher Creek No. 000000000334890	077222002	1966	Stringer/Multi-beam or Girder	57 ft	62	Fair
FM over Otter Creek No. 000000000332960	074231703	1954	Stringer/Multi-beam or Girder	177 ft	60	Fair
FM over Dd No. 000000000333091	074240304	2002	Culvert	23 ft	60	Good
FM over West Creek No. 000000000333131	074240905	2002	Stringer/Multi-beam or Girder	176 ft	60	Good
FM over Coal Creek No. 000000000333490	075220402	1970	Slab	102 ft	60	Fair
FM over North River No. 000000000335500	077253205	1960	Stringer/Multi-beam or Girder	254 ft	60	Poor
Ford ST over Br North River No. 000000000335511	077253305	2015	Slab	71 ft	60	Good
Local Road over North Wolf Creek No. 000000000332940	074231302	1970	Stringer/Multi-beam or Girder	30 ft	51	Poor
Local over Branch West Creek No. 000000000333280	074243404	1960	Stringer/Multi-beam or Girder	32 ft	51	Poor
Local Road over Otter Creek No. 000000000333710	075230904	1969	Stringer/Multi-beam or Girder	177 ft	51	Fair
Local Road over Painter Creek No. 000000000334021	075252304	1997	Slab	153 ft	51	Good
Local Road over Branch Painter Creek No. 000000000334081	075252803	1961	Channel Beam	24 ft	51	Poor
G62 Roosevelt ST over Flank Creek No. 000000000332661	074221101	2016	Culvert	29 ft	50	Good
FM over Cotton Creek No. 000000000332831	074223202	1974	Slab	127 ft	50	Poor
FM over Indian Creek No. 000000000332971	074231810	1983	Culvert	25 ft	50	Fair
G64 Stone ST over South River Branch No. 000000000333381	074251401	2023	Stringer/Multi-beam or Girder	113 ft	50	Good
FM over Branch Coal Creek No. 000000000333510	075220801	1955	Stringer/Multi-beam or Girder	59 ft	50	Poor
Mckinley ST over Coal Creek No. 000000000333521	075220801	2015	Slab	73 ft	50	Good
FM over S River No. 000000000334160	076220903	1966	Stringer/Multi-beam or Girder	332 ft	50	Poor
Local over Branch Flank Creek No. 000000000332650	074221002	1965	Truss - Thru	137 ft	46	Poor
R73 138th Ave over Otter Creek No. 000000000333051	074233004	2018	Slab	73 ft	46	Good
Local over Broadhorn Creek No. 000000000333340	074250504	1915	Truss - Thru	92 ft	46	Poor
Quaker ST over I-35 No. 000000000051260	1.8 Mi. N of Jct. SR G-64	1958	Stringer/Multi-beam or Girder	202 ft	45	Good
Kirkwood ST over Br Middle River No. 000000000334831	076253303	2019	Slab	71 ft	45	Good
FM over Butcher Creek No. 000000000335121	077232605	2004	Slab	103 ft	45	Good
Loc over Whitebreast Ck No. 000000000332861	074223504	1991	Culvert	59 ft	41	Fair
Local Road over Branch Otter Creek No. 000000000333020	074233002	1970	Culvert	21 ft	41	Fair
Local Road over Coal Creek No. 000000000334321	076223403	1972	Slab	102 ft	41	Fair
Local over Branch North River No. 000000000334671	076250403	2002	Culvert	21 ft	41	Good
Mckinley ST over I-35 No. 000000000051290	2.8 Mi. S of Jct. Ia 92	1958	Stringer/Multi-beam or Girder	201 ft	40	Fair
210th Ave over Flank Creek No. 000000000333601	075222802	2016	Slab	83 ft	40	Good
Local Road over Cotton Creek No. 000000000332811	074222804	1980	Slab	128 ft	35	Fair
Local over Otter Creek No. 000000000333761	075233302	1984	Stringer/Multi-beam or Girder	171 ft	35	Fair
Local Road over Painter Creek No. 000000000333970	075252002	1958	Stringer/Multi-beam or Girder	79 ft	35	Poor
Local Road over Painter Creek No. 000000000334011	075252205	1947	Stringer/Multi-beam or Girder	40 ft	35	Poor
Local Road over West Creek No. 000000000333261	074243204	1993	Stringer/Multi-beam or Girder	159 ft	34	Good
FM over Middle River No. 000000000333891	075250501	1976	Culvert	25 ft	34	Fair
Local Road over Wolf Creek No. 000000000332730	074221704	1958	Truss - Thru	63 ft	30	Poor
Local Road over Branch Otter Creek No. 000000000332890	074230604	1970	Stringer/Multi-beam or Girder	40 ft	30	Poor
Local Road over Papoose Creek No. 000000000333120	074240904	1970	Slab	102 ft	30	Fair
Local Road over South River No. 000000000333301	074250103	1973	Stringer/Multi-beam or Girder	204 ft	30	Fair
Local Road over Broadhorn Creek No. 000000000333361	074250901	1977	Slab	102 ft	30	Fair
Local Road over Flank Creek No. 000000000333620	075223301	1965	Stringer/Multi-beam or Girder	32 ft	30	Poor
Local Road over Flank CR No. 000000000333630	075223303	1955	Stringer/Multi-beam or Girder	55 ft	30	Poor
220th Ave over Branch Flank Creek No. 000000000333641	075223406	2018	Slab	70 ft	30	Good
30th Ave over Painter Creek No. 000000000333981	075252102	2020	Stringer/Multi-beam or Girder	128 ft	30	Good

Structure types in Warren County

Stringer/Multi-beam or Girder	136	57.1%
Slab	51	21.4%
Culvert	36	15.1%
Truss - Thru	10	4.2%
Girder and Floorbeam System	3	1.3%
Channel Beam	2	0.8%