Isabella County, Michigan bridges

Isabella County has 183 bridges and culverts in the National Bridge Inventory, the oldest built in 1903. 26 (14%) are rated poor. The most common type is stringer/multi-beam or girder (34%).

Bridges: 183
Good: 46%
Fair: 39%
Poor: 14%; 26 bridges
Average age: 42.5 yrs
Posted or closed: 18

Map of bridges in Isabella County

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

Search bridges in Isabella County

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

Condition

Good46%(85)

Fair39%(72)

Poor14%(26)

When they were built

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

Busiest

Pickard Avenue over Chippewa River
16,211 vehicles/day
Fair
M-20 over Chippewa River
10,842 vehicles/day
Good
US-127 NB over Little Salt River
10,457 vehicles/day
Fair
US-127 SB over Little Salt River
10,457 vehicles/day
Fair
Mission Road over Ann Arbor Railroad
9,200 vehicles/day
Good

Longest

Loomis Road over Chippewa River
292 ft
Poor
Vandecar Road over South Br Chippewa River
254 ft
Fair
Leaton RD over US-10
245 ft
Fair
Summerton RD over US-127
242 ft
Fair
US-127 Br NB over US-127 SB
236 ft
Poor

Oldest

Baseline Road over Coldwater River
Built 1903
Poor
Broadway ST over Chippewa River
Built 1910
Fair
Lincoln ST over Chippewa River Channel
Built 1910
Fair
Shepherd Road over Little Salt River
Built 1926
Fair
Mission Road over Lewis Drain
Built 1930
Poor

All bridges in Isabella County

Busiest first · showing 1–183 of 183

Bridges in Isabella County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
Pickard Avenue over Chippewa River No. 000000000004379	In Mt Pleasant	1979	Box Beam or Girders - Multiple	133 ft	16,211	Fair
M-20 over Chippewa River No. 000000000004265	In Mt Pleasant	1996	Stringer/Multi-beam or Girder	130 ft	10,842	Good
US-127 NB over Little Salt River No. 000000000004225	4.7 MI N of Gratiot Col	1961	Stringer/Multi-beam or Girder	50 ft	10,457	Fair
US-127 SB over Little Salt River No. 000000000004226	4.7 MI N of Gratiot Col	1961	Stringer/Multi-beam or Girder	50 ft	10,457	Fair
Mission Road over Ann Arbor Railroad No. 000000000004309	0.1M N SE Cor Sec 27 T14N	2005	Box Beam or Girders - Multiple	65 ft	9,200	Good
Mission Road over North Br Chippewa River No. 000000000004310	0.1 M S NE Cor Sec 10 T14	2008	Box Beam or Girders - Multiple	136 ft	9,019	Good
US-127 NB over Chippewa River No. 000000000004240	1.9 MI NW of M-20	1961	Stringer/Multi-beam or Girder	201 ft	8,658	Poor
US-127 SB over Chippewa River No. 000000000004241	1.9 MI NW of M-20	1961	Stringer/Multi-beam or Girder	201 ft	8,658	Fair
US-127 SB over Lewis Drain No. 000000000004246	1.0 MI N of Beal City RD	1961	Culvert	20 ft	8,625	Fair
US-127 NB over Lewis Drain No. 000000000004247	1.0 MI N of Beal City RD	1961	Culvert	20 ft	8,625	Fair
US-127 NB over East River RD No. 000000000004249	0.1 MI N of US-127 Br	1961	Stringer/Multi-beam or Girder	190 ft	8,625	Fair
US-127 SB over East River RD No. 000000000004250	0.1 MI N of US-127 Br	1961	Stringer/Multi-beam or Girder	198 ft	8,625	Poor
M-20 over N Br Chippewa River No. 000000000004264	4.5 MI W of US-27BR	1934	Stringer/Multi-beam or Girder	50 ft	8,359	Fair
US-127 NB over Spring Creek No. 000000000004242	In Rosebush	1961	Stringer/Multi-beam or Girder	30 ft	8,152	Fair
US-127 SB over Spring Creek No. 000000000004243	In Rosebush	1961	Stringer/Multi-beam or Girder	30 ft	8,152	Fair
US-127 Br NB over US-127 SB No. 000000000004235	@ S JCT US-127 Br	1961	Stringer/Multi-beam or Girder	232 ft	7,675	Fair
Lincoln Road over Chippewa River No. 000000000004302	0.1M N SW Cor Sec 21 T14N	2017	Box Beam or Girders - Multiple	164 ft	6,666	Good
M-20 over Chippewa River No. 000000000004263	7.2 MI E of Mecosta Col	1934	Stringer/Multi-beam or Girder	80 ft	6,611	Fair
US-127 NB over US-10 Br\|pere Marquette No. 000000000004251	@ US-10	2006	Stringer/Multi-beam or Girder	120 ft	6,302	Good
US-127 SB over US-10 Br\|pere Marquette No. 000000000004252	@ US-10	2006	Stringer/Multi-beam or Girder	120 ft	6,302	Good
Broadway RD over US-127 No. 000000000004239	0.7 MI S of M-20	1965	Stringer/Multi-beam or Girder	206 ft	6,190	Fair
US-127 NB over M-20 No. 000000000004237	@ M-20	1961	Stringer/Multi-beam or Girder	147 ft	6,174	Fair
US-127 SB over M-20 No. 000000000004238	@ M-20	1961	Stringer/Multi-beam or Girder	147 ft	6,174	Fair
Mission Road over Lewis Drain No. 000000000004311	0.2M S NE Cor Sec 22 T15N	1930	Tee Beam	23 ft	6,140	Poor
Broomfield RD over US-127 No. 000000000004236	2.0 MI S of M-20	1964	Stringer/Multi-beam or Girder	206 ft	5,954	Fair
US-10 over US-10 WB Ramp No. 000000000004272	1.4 MI SE of Clare Col	1962	Stringer/Multi-beam or Girder	151 ft	5,688	Fair
Mission Road over Spring Creek No. 000000000004308	0.1M S NW Cor Sec 11 T15N	1935	Tee Beam	28 ft	5,200	Poor
Pickard Road over North Br Chippewa River No. 000000000004339	Sec 12-13 Deerfield Twp	2019	Stringer/Multi-beam or Girder	80 ft	4,252	Good
Shepherd Road over Onion Creek Drain No. 000000000004313	0.1M S NE Cor Sec 20 T14N	1995	Box Beam or Girders - Multiple	43 ft	4,001	Fair
Coldwater Road over South Br Chippewa River No. 000000000004297	0.2 M S NE Cor Sec 35 T15	1958	Box Beam or Girders - Multiple	55 ft	3,870	Good
Weidman Road over Coldwater River No. 000000000004283	0.1 M E SW Cor Sec 18 T15	1966	Stringer/Multi-beam or Girder	51 ft	3,604	Poor
Weidman Road over Lewis Drain No. 000000000013876	0.9 MI W of Mission Road	2014	Culvert	26 ft	3,530	Good
Weidman Road over Lewis Drain No. 000000000013877	0.6 MI W of Mission Road	2014	Culvert	24 ft	3,530	Good
Winn Road over South Br Chippewa River No. 000000000004301	0.7 M S NE Cor Sec 28 T14	2002	Box Beam or Girders - Single or Spread	125 ft	3,408	Good
Rosebush RD over US-127 No. 000000000004257	In Rosebush	1961	Stringer/Multi-beam or Girder	212 ft	3,138	Fair
US-127 Br NB over US-127 SB No. 000000000004254	@ US-127 Br	1961	Stringer/Multi-beam or Girder	236 ft	2,953	Poor
Blanchard Road over Bachelder Drain No. 000000000004275	Sec 12 Fremont Twp	1994	Culvert	30 ft	2,855	Good
Shepherd RD over US-127 No. 000000000004233	5.7 MI N of Gratiot Col	1964	Stringer/Multi-beam or Girder	231 ft	2,600	Fair
Leaton Road over North Br Chippewa River No. 000000000004305	At SE Cor Sec 6 T14N R3W	1969	Box Beam or Girders - Multiple	150 ft	2,516	Fair
Shepherd Road over Potter Creek No. 000000000004312	0.02M S NE Cor Sec 32 T14	1998	Box Beam or Girders - Multiple	60 ft	2,402	Good
Broadway ST over Chippewa River No. 000000000004378	In Mt Pleasant	1910	Arch - Deck	94 ft	2,352	Fair
US-127 Br NB over US-127 SB No. 000000000004261	@ US-127 Br N Clare Exit	1961	Stringer/Multi-beam or Girder	222 ft	2,161	Fair
Lincoln ST over Chippewa River Channel No. 000000000004380	In Mt Pleasant	1910	Arch - Deck	76 ft	2,161	Fair
River Road over North Br Chippewa River No. 000000000004279	0.7 M W SE Cor Sec 2 T14N	2011	Box Beam or Girders - Multiple	68 ft	2,151	Good
River Road over South Br Chippewa River No. 000000000004278	0.7 M W SE Cor Sec 6 T14N	1964	Box Beam or Girders - Multiple	90 ft	2,070	Fair
Broomfield Road over Potter Creek Drain No. 000000000004277	Sec 21 Chippewa Twp	1969	Culvert	33 ft	2,019	Fair
Broomfield RD over Potter Creek No. 000000000013130	200 E of Genuine RD	1986	Culvert	22 ft	2,019	Fair
Deerfield Road over Potter Creek No. 000000000004319	NW Cor Sec 33 Chippewa	1993	Culvert	24 ft	1,930	Good
Blanchard Road over South Br Pine River No. 000000000004274	Sec 10 Rolland Twp	1996	Box Beam or Girders - Multiple	54 ft	1,900	Fair
Rosebush Road over Spring Creek No. 000000000004286	0.3 M W NE Cor Sec 14 T15	1999	Culvert	30 ft	1,860	Good
Blanchard Road over Little Salt River No. 000000000004381	In Shepherd	1961	Culvert	53 ft	1,800	Fair
Drew Road over South Br Chippewa River No. 000000000004282	0.2 M We 25COR Sec 28 T15	2004	Box Beam or Girders - Multiple	85 ft	1,771	Good
Shepherd RD over Childs Creek No. 000000000013393	Sec 16 & 17 Coe Twp	2007	Culvert	26 ft	1,742	Good
Rosebush Road over North Br Salt River No. 000000000004288	0.1 M E NW Cor Sec 14 Den	1971	Box Beam or Girders - Multiple	85 ft	1,740	Poor
Wise RD over Onion Creek No. 000000000014165	200 Ft N of Remus RD	2018	Box Beam or Girders - Single or Spread	40 ft	1,658	Good
Winn Road over Cedar Creek No. 000000000004300	100 Ft S NW Cor Sec 27 T1	2003	Culvert	20 ft	1,650	Good
River RD over Coldwater River No. 000000000014405	0.4 MI E of S Woodruff RD	1964	Culvert	24 ft	1,637	Poor
Pickard Road over Chippewa River No. 000000000004338	.26 M W SE Cor Sec 7 T14N	1971	Slab	78 ft	1,616	Fair
Wise Road over Little Salt River No. 000000000004316	0.2 M N SE Cor Sec 10 T13	2010	Box Beam or Girders - Multiple	55 ft	1,548	Good
Meridian Road over North Br Chippewa River No. 000000000004375	Sec 19W Union Twp	2018	Stringer/Multi-beam or Girder	60 ft	1,533	Good
Shepherd Road over Little Salt River No. 000000000004314	0.2 M S NE Cor Sec 20 T13	1926	Stringer/Multi-beam or Girder	40 ft	1,430	Fair
Meridian Road over North Br Chippewa River No. 000000000004280	50 Ft N SW Cor SE 19 T16N	1934	Culvert	23 ft	1,420	Poor
Isabella Road over Chippewa River No. 000000000004318	0.5 M N SE Cor Sec 2 T14N	1972	Box Beam or Girders - Multiple	154 ft	1,330	Fair
Leaton Road over Lewis Drain No. 000000000004306	0.4M N SE Cor Sec 19 T15N	2014	Stringer/Multi-beam or Girder	50 ft	1,308	Good
Leaton Road over Spring Creek No. 000000000004307	0.1M N SE Cor Sec 18 T15N	2014	Stringer/Multi-beam or Girder	50 ft	1,308	Good
Meridian Road over South Br Chippewa River No. 000000000004374	Sec 30W Union Twp	2003	Stringer/Multi-beam or Girder	108 ft	1,277	Good
Weidman Road over North Br Chippewa River No. 000000000004284	0.4M E NW Cor Sec 24 T15N	2000	Box Beam or Girders - Multiple	72 ft	1,275	Good
Woodruff Road over Coldwater River No. 000000000004298	0.4 M N SW Cor Sec 7 T15N	2022	Stringer/Multi-beam or Girder	86 ft	1,237	Good
Woodruff Road over Coldwater River No. 000000000004299	0.2 M S NW Cor Sec 7 T15N	2010	Box Beam or Girders - Multiple	90 ft	1,189	Good
Coleman RD over Loomis Drain No. 000000000014400	600 W of Loomis RD	2009	Culvert	26 ft	1,145	Good
Rosebush Road over North Br Salt River No. 000000000004287	0.5M E Nwcor SEC15 Denv	2017	Box Beam or Girders - Single or Spread	85 ft	885	Good
Coleman Road over Curtis Drain No. 000000000013394	Wise Twp Sec 22	2005	Culvert	23 ft	828	Good
Shepherd Road over Chippewa River No. 000000000004324	.35 M S NE Cor Sec 8 T14N	1993	Box Beam or Girders - Single or Spread	178 ft	826	Good
Coleman RD over US-127 SB No. 000000000004259	4.1 MI S of US-10	1965	Stringer/Multi-beam or Girder	128 ft	803	Fair
Coleman RD over US-127 NB No. 000000000004262	4.1 MI S of US-10	1965	Stringer/Multi-beam or Girder	126 ft	803	Fair
Rosebush Road over North Branch Salt River No. 000000000013878	0.4 MI W of Loomis Road	1966	Culvert	57 ft	798	Poor
Isabella Road over Little Salt River No. 000000000004304	0.3 M N SW Cor Sec 25 T13	2018	Box Beam or Girders - Multiple	52 ft	762	Good
Airline Road over South Br Chippewa River No. 000000000004285	0.45M W NE Cor Sec 17 T15	1974	Slab	52 ft	693	Poor
Coleman Road over Mcdonald Drain No. 000000000004293	100 Ft E NW Sec 29 T16N R	2013	Box Beam or Girders - Multiple	45 ft	693	Good
Isabella Road over Little Salt River No. 000000000004303	0.6 M S NE Cor Sec 35 T13	1993	Box Beam or Girders - Multiple	55 ft	686	Good
Rolland RD over S Br Pine River No. 000000000014406	0.79 MI S of Blanchard RD	1970	Culvert	23 ft	676	Fair
Vernon Road over North Br Chippewa River No. 000000000004291	0.3M W SE Cor Sec 36 T16N	1972	Slab	24 ft	660	Fair
Loomis Road over Loomis Drain No. 000000000004315	0.1 M S NE Cor Sec 28 T16	2010	Box Beam or Girders - Multiple	45 ft	654	Good
Beal City Road over North Br Chippewa River No. 000000000004364	.15 M E NW Cor Sec 25 T15	2013	Stringer/Multi-beam or Girder	58 ft	645	Good
Isabella Road over Little Salt River No. 000000000012676	0.1 Ms NW Sec 25 Lincoln	2017	Box Beam or Girders - Multiple	44 ft	645	Good
Jordan Road over Coldwater River No. 000000000004362	Sec 30-31 Nottawa Twp	2013	Box Beam or Girders - Multiple	60 ft	614	Good
Blanchard RD over US-127 No. 000000000004232	4.1 MI N of Gratiot Col	1960	Stringer/Multi-beam or Girder	206 ft	580	Fair
Brinton RD over S Br Pine River No. 000000000014407	0.84 MI S of Blanchard RD	1982	Culvert	31 ft	541	Fair
Rolland Road over Pine River No. 000000000004294	0.3N SE Cor Sec 4 T13N R6	2008	Box Beam or Girders - Multiple	60 ft	535	Good
Loomis Road over Onion Creek No. 000000000014004	0.32 MI N Remus Road	2019	Box Beam or Girders - Single or Spread	40 ft	528	Good
Pleasant Valley RD over Little Salt River No. 000000000004331	Sec 16-21 Coe Twp	1989	Box Beam or Girders - Multiple	48 ft	511	Good
Chippewa Road over Chippewa River No. 000000000004327	0.1 M S NE Cor Sec 11 T14	1980	Stringer/Multi-beam or Girder	216 ft	502	Fair
Leaton Road over Mcdonald Drain No. 000000000013238	Wise Twp Sec 19-20	2003	Culvert	22 ft	500	Good
Loomis RD over US-10 No. 000000000004270	3.4 MI NW of Midland Col	1962	Stringer/Multi-beam or Girder	234 ft	470	Fair
Vernon RD over US-127 No. 000000000004258	6.1 MI S of US-10	1965	Stringer/Multi-beam or Girder	204 ft	443	Poor
Loomis Road over Chippewa River No. 000000000004325	.2 M S NW Cor Sec 10 T14N	1974	Box Beam or Girders - Multiple	292 ft	441	Poor
Base Line Road over John Neff Drain No. 000000000004281	50 Ft E of Mission RD	2009	Culvert	28 ft	427	Good
Baseline Road over North Br Chippewa River No. 000000000004341	.1 M W SE Cor Sec 35 T15N	2006	Box Beam or Girders - Multiple	75 ft	427	Good
Vandecar Road over South Br Chippewa River No. 000000000004343	Sec 22-23 Deerfield Twp	1992	Box Beam or Girders - Multiple	254 ft	425	Fair
Loomis RD over N Br Salt River No. 000000000014166	900 Ft S of Battle RD	2021	Box Beam or Girders - Single or Spread	50 ft	423	Good
Broomfield Road over South Br Chippewa River No. 000000000004337	Sec 20-29 Deerfield Twp	1995	Box Beam or Girders - Multiple	94 ft	382	Good
Pleasant Valley RD over US-127 No. 000000000004231	3.1 MI N of Gratiot Col	1964	Stringer/Multi-beam or Girder	209 ft	345	Fair
E County Line Road over Onion Creek No. 000000000004328	Sec 25 E Chippewa Twp	1990	Box Beam or Girders - Multiple	40 ft	336	Good
Coe RD over US-127 No. 000000000004230	1.0 MI N of Gratiot Col	1965	Stringer/Multi-beam or Girder	208 ft	300	Good
Coleman Road over North Br Chippewa River No. 000000000013336	Vernon Twp Sec 19/30	1978	Culvert	20 ft	285	Fair
Rolland Road over Chippewa River No. 000000000004296	Sec 27-28 Sherman Twp	2019	Box Beam or Girders - Multiple	72 ft	284	Good
Remus Road over Onion Creek Drain No. 000000000004323	0.3 M E SW Cor Sec 16 T14	1975	Slab	40 ft	280	Fair
Brinton Road over North Branch Pine River No. 000000000012705	Rolland Twp Sec 14 & 15	1999	Box Beam or Girders - Multiple	63 ft	270	Good
Grass Lake RD over US-127 No. 000000000004260	2.1 MI S of US-10	1964	Stringer/Multi-beam or Girder	216 ft	250	Fair
Battle Road over North Br Chippewa River No. 000000000004376	Sec 25-31 Vernon Twp	1937	Stringer/Multi-beam or Girder	26 ft	246	Fair
Meridian Road over North Br Chippewa River No. 000000000004377	Sec 31 W Vernon Twp	1937	Stringer/Multi-beam or Girder	26 ft	246	Fair
Fremont Road over Pine River No. 000000000004273	NW Cor Sec 25 Rolland Twp	1968	Culvert	40 ft	244	Fair
Fremont Road over Little Salt River No. 000000000004330	.25 M W NE Cor Sec 29 T13	2007	Box Beam or Girders - Multiple	45 ft	242	Good
Broomfield Road over Onion Creek No. 000000000004321	Sec 23-26 Chippewa Twp	1992	Box Beam or Girders - Multiple	51 ft	236	Good
Baseline RD over US-127 No. 000000000004255	1.1 MI N of US-127 Br	1965	Stringer/Multi-beam or Girder	210 ft	230	Fair
Beal City RD over US-127 No. 000000000004256	3.1 MI N of US-127BR	1964	Stringer/Multi-beam or Girder	218 ft	230	Fair
E County Line Road over Potter Creek No. 000000000004317	0.1 M S NE Cor Sec 36 T14	1979	Stringer/Multi-beam or Girder	32 ft	220	Poor
Littlefield Road over Chippewa River No. 000000000004342	0.1 M S NE Cor Sec 18 T14	1971	Slab	78 ft	213	Fair
Beal City Road over Jordan Creek No. 000000000004349	0.5 Mile E of Leaton RD	1978	Box Beam or Girders - Multiple	44 ft	210	Good
Walton Road over Pony Creek No. 000000000013131	Rolland Twp Sec 3/10	2002	Culvert	24 ft	199	Good
Walton Road over South Br Pine River No. 000000000013343	Rolland Twp Sec 3/10	1971	Culvert	31 ft	199	Fair
Walton Road over Little Salt River No. 000000000004332	Sec 2-11 Coe Twp	1980	Stringer/Multi-beam or Girder	57 ft	198	Poor
Weidman Road over Lewis Drain No. 000000000013880	0.2 MI E of Mission Road	2019	Box Beam or Girders - Multiple	40 ft	198	Good
Coe Road over Little Salt River No. 000000000004329	Sec 30-31 Coe Twp	1980	Slab	32 ft	196	Fair
E County Line Road over Little Salt River No. 000000000004335	Sec 1E Coe Twp	1983	Box Beam or Girders - Multiple	60 ft	196	Fair
Weidman Road over Spring Creek No. 000000000004351	Sec 17-20 Denver Twp	1981	Culvert	31 ft	196	Poor
Weidman Road over Mckay Drain No. 000000000013863	0.3 MI W of Loomis RD	2015	Culvert	24 ft	196	Good
Weidman Road over Lewis Drain No. 000000000013881	0.1 MI E of Isabella Road	2014	Culvert	29 ft	196	Good
Baseline Road over Coldwater River No. 000000000004340	.35 M W SE Cor Sec 31 T15	1903	Stringer/Multi-beam or Girder	40 ft	192	Poor
Isabella Road over Spring Creek No. 000000000004361	.28 M S NE Cor Sec 14 T15	1978	Box Beam or Girders - Multiple	36 ft	192	Good
Chippewa Road over Onion Creek No. 000000000004322	Sec 25-26 Chippewa Twp	1980	Slab	24 ft	185	Fair
Nottawa Road over North Br Chippewa River No. 000000000004344	Sec 11-12 Deerfield Twp	1937	Stringer/Multi-beam or Girder	48 ft	185	Fair
Denver Road over North Br Salt River No. 000000000004352	Sec 4-9 Denver Twp	1937	Stringer/Multi-beam or Girder	55 ft	185	Poor
Summerton Road over Contrib S Br Salt River No. 000000000004354	Sec 18 W Denver Twp	1937	Stringer/Multi-beam or Girder	36 ft	185	Poor
Isabella Road over South Br Salt River No. 000000000004360	Sec 13-14 Isabella Twp	2006	Culvert	26 ft	185	Good
Summerton Road over Lewis Drain No. 000000000013879	0.6 MI S of Weidman Road	2014	Culvert	32 ft	185	Good
Leaton Road over Little Salt River No. 000000000004333	0.5 M S NW Cor Sec 29 Coe	1970	Culvert	30 ft	181	Fair
Deerfield Road over Potter Creek No. 000000000004320	Sec 27-34 Chippewa Twp	1983	Box Beam or Girders - Multiple	40 ft	175	Good
Summerton RD over US-127 No. 000000000004234	4.0 MI S of M-20	1965	Stringer/Multi-beam or Girder	242 ft	160	Fair
Shepherd Road over Spring Creek No. 000000000004355	Sec 20-21 Denver Twp	1980	Box Beam or Girders - Multiple	42 ft	160	Fair
Jordan Road over North Br Chippewa River No. 000000000004363	30 Ft W NE Cor Sec 35 T15	1971	Stringer/Multi-beam or Girder	35 ft	153	Fair
Mission Road over Little Salt River No. 000000000013237	Lincoln Twp Sec 22-23	2003	Culvert	24 ft	150	Good
Baseline Road over John Neff Drain No. 000000000004373	Sec 3 Union Twp	2004	Culvert	38 ft	144	Good
Chippewa Road over Potter Creek No. 000000000004326	Sec 35-36 Chippewa Twp	1994	Box Beam or Girders - Multiple	50 ft	137	Good
Wing Road over Cedar Creek No. 000000000004336	Sec 34C Deerfield Twp	1992	Culvert	24 ft	137	Good
Nottawa Road over North Br Chippewa River No. 000000000004367	.1 M S NE Cor Sec 26 T15N	1978	Slab	36 ft	128	Fair
Rosebush Road over North Br Chippewa River No. 000000000004365	Sec 12-13 Nottawa Twp	1937	Stringer/Multi-beam or Girder	41 ft	123	Fair
Denver Road over North Br Chippewa River No. 000000000004366	Sec 1-12 Nottawa Twp	1937	Stringer/Multi-beam or Girder	42 ft	123	Poor
Chippewa Road over North Br Salt River No. 000000000004356	Sec 13-14 Denver Twp	1991	Box Beam or Girders - Multiple	94 ft	121	Good
Beckley Road over Pine River No. 000000000004369	Sec 23C Rolland Twp	1969	Stringer/Multi-beam or Girder	30 ft	121	Poor
Vernon Road over Walker Creek No. 000000000004290	0.2M E SW Cor Sec 35 T16N	1995	Culvert	29 ft	120	Good
Remick Road over Pine River No. 000000000004368	Sec 36C Rolland Twp	1985	Box Beam or Girders - Multiple	55 ft	120	Good
Summerton Road over Jordan Creek No. 000000000004353	Sec 30W Denver Twp	1994	Box Beam or Girders - Multiple	50 ft	113	Good
Beal City Road over S Br Salt River No. 000000000004350	0.8 Mile E of Leaton RD	2011	Box Beam or Girders - Multiple	72 ft	111	Good
Isabella RD over US-127 No. 000000000004253	0.7 MI N of M-20	1964	Stringer/Multi-beam or Girder	230 ft	110	Fair
Leaton RD over US-10 No. 000000000004271	2.2 MI SE of Clare Col	1961	Stringer/Multi-beam or Girder	245 ft	110	Fair
Bridge Street over Coldwater River No. 000000000004372	Sec 18C Nottawa Twp	1998	Box Beam or Girders - Multiple	34 ft	107	Good
Remus Road over Onion Creek No. 000000000014003	400 Ft E of Wise Road	2019	Box Beam or Girders - Single or Spread	40 ft	101	Good
Leaton Road over Jordan Creek No. 000000000014002	0.37 MI S Beal City Road	1970	Culvert	31 ft	100	Poor
Shepherd Road over Jordon Creek No. 000000000014005	400 Ft S Beal City Road	2019	Box Beam or Girders - Multiple	66 ft	100	Good
Beal City Road over Jordan Creek No. 000000000004346	Sec 21-28 Denver Twp	2007	Box Beam or Girders - Multiple	71 ft	95	Good
Vernon Road over North Br Salt River No. 000000000004292	0.2M W SE Cor Sec 33 T16N	1980	Box Beam or Girders - Multiple	60 ft	93	Fair
Vernon Road over South Br Chippewa River No. 000000000004289	.4 M E SW Cor Sec 31 T16N	1969	Culvert	55 ft	90	Fair
Beal City Road over South Br Salt River No. 000000000004347	0.5 Mile E of Loomis RD	2021	Stringer/Multi-beam or Girder	86 ft	88	Good
Beal City Road over South Br Salt River No. 000000000004348	0.8 Mile E of Loomis RD	2021	Stringer/Multi-beam or Girder	94 ft	88	Good
Shepherd RD over Sharps Creek No. 000000000014402	50 Ft N of Vernon RD	1969	Culvert	22 ft	85	Poor
Vernon RD over Sharps Creek No. 000000000014403	0.88 MI W of N Loomis RD	1969	Culvert	24 ft	85	Poor
Millbrook Road over Cedar Creek No. 000000000004345	0.6 M E SW Cor Sec 34 T14	1979	Tee Beam	28 ft	83	Fair
Wyman Road over South Br Chippewa River No. 000000000004370	Sec 20-21 Sherman Twp	1941	Stringer/Multi-beam or Girder	54 ft	81	Poor
Battle RD over Mcdonald Drain No. 000000000014401	0.2 MI W of Loomis RD	1970	Culvert	25 ft	80	Fair
School Road over South Br Chippewa River No. 000000000004371	Sec 36C Sherman Twp	1989	Box Beam or Girders - Multiple	65 ft	77	Good
Vandecar Road over Thatcher Creek No. 000000000004359	Sec 26-27 Fremont Twp	1997	Culvert	26 ft	74	Good
Chippewa Road over Little Salt River No. 000000000004334	Sec 1-2 Coe Twp	2008	Box Beam or Girders - Multiple	80 ft	72	Good
Denver RD over Coldwater River No. 000000000014404	465 Ft E of N Woodruff RD	1975	Culvert	43 ft	70	Fair
IRR BIA RTE 12 over Neff Extension Drain No. 00000000000F520	Saginaw Chippewa Res.	1998	Culvert	20 ft	60	Fair
IRR BIA RTE 11 over Onion Creek Drain No. 00000000000F521	Saginaw Chippewa Res.	1998	Culvert	37 ft	60	Fair
Millbrook Road over Pony Creek No. 000000000004276	0.4 M W SE Cor Sec 35 T14	1939	Stringer/Multi-beam or Girder	28 ft	56	Poor
Battle Road over N Br Salt River No. 000000000014006	650 Ft E Loomis Road	2021	Box Beam or Girders - Single or Spread	50 ft	50	Good
Loomis Road over S Br Salt River No. 000000000014011	0.4 MI N of Beal City RD	1971	Culvert	42 ft	50	Fair
Loomis RD over Mckay Drain No. 000000000014575	0.15 MI S of Weidman RD	2022	Culvert	20 ft	50	Good
South County Line over Cedar Drain No. 000000000004357	Sec 35 S Fremont Twp	2004	Culvert	39 ft	47	Good
Summerton Road over Little Salt River No. 000000000013159	0.5 MI S of Coe RD	2007	Box Beam or Girders - Multiple	45 ft	45	Good
Ttp BIA 1011 over Onion Creek No. 0000F60472T0001	Saginaw Chippewa Res.	2021	Box Beam or Girders - Multiple	30 ft	—	Good

Structure types in Isabella County

Stringer/Multi-beam or Girder	62	33.9%
Box Beam or Girders - Multiple	53	29.0%
Culvert	47	25.7%
Box Beam or Girders - Single or Spread	8	4.4%
Slab	8	4.4%
Tee Beam	3	1.6%
Arch - Deck	2	1.1%