McHenry County, Illinois bridges
McHenry County has 227 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 48 (21%) are rated poor. The most common type is box beam or girders - multiple (37%).
- Bridges
- 227
- Good
- 41%
- Fair
- 38%
- Poor
- 21%
- 48 bridges
- Average age
- 41.3 yrs
- Posted or closed
- 22
Map of bridges in McHenry County
Green good, amber fair, red poor. Click a marker for details.Search bridges in McHenry County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good41%(92)
Fair38%(87)
Poor21%(48)
When they were built
Busiest
- Il 62 over Fox RiverFair43,100 vehicles/day
- Il 31 over RR - UPFair34,400 vehicles/day
- Algonquin Road over Woods CreekFair31,600 vehicles/day
- Algonquin Road over Crystal CreekFair31,600 vehicles/day
- Algonquin Road over Gravel Pit CreekFair31,600 vehicles/day
Longest
- Good
- Fair
- Fair
- Fair
- Good
Oldest
- Root Road over Rush CreekPoorBuilt 1900
- Steig Road over Apple CreekFairBuilt 1919
- Jefferson Street over Mokeler CreekFairBuilt 1920
- Olbrich Road over Drain Ditch Rush CRFairBuilt 1921
- Il 31 over Edgewood RavineFairBuilt 1925
All bridges in McHenry County
Busiest first · showing 1–200 of 227| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Il 62 over Fox River No. 056005900000000 | 0.15 M E of Il 31 | 1988 | Stringer/Multi-beam or Girder | 335 ft | 43,100 | Fair |
| Il 31 over RR - UP No. 056004000000000 | Ill 31 & US 14 Inter | 1971 | Stringer/Multi-beam or Girder | 191 ft | 34,400 | Fair |
| Algonquin Road over Woods Creek No. 056316400000000 | .4M W of Pyott RD | 2004 | Box Beam or Girders - Multiple | 51 ft | 31,600 | Fair |
| Algonquin Road over Crystal Creek No. 056316500000000 | 02M W of Pyott | 2004 | Box Beam or Girders - Multiple | 60 ft | 31,600 | Fair |
| Algonquin Road over Gravel Pit Creek No. 056316600000000 | .2M SE of Pyott | 2004 | Box Beam or Girders - Multiple | 40 ft | 31,600 | Fair |
| Rakow RD (ch V-29) over Crystal Creek No. 056315700000000 | 0.24 Mi. N of Ackman | 1994 | Culvert | 23 ft | 30,600 | Good |
| Il 31 & 120 over Boone Creek No. 056006000000000 | 1.6M W of Chapel Hil | 1990 | Stringer/Multi-beam or Girder | 95 ft | 30,300 | Good |
| I-90 WB over Coon Creek No. 056990600000000 | 0.5 MI E Anthony RD | 2013 | Stringer/Multi-beam or Girder | 143 ft | 29,350 | Good |
| I-90 EB over Coon Creek No. 056990700000000 | 0.5 MI E/ Anthony RD | 2013 | Stringer/Multi-beam or Girder | 143 ft | 29,350 | Good |
| Randall Road over Woods Creek No. 056320400000000 | 0.3 M S of Miller RD | 1969 | Culvert | 29 ft | 28,800 | Good |
| Randall RD over Creek No. 056320600000000 | Randall RD at | 1970 | Culvert | 24 ft | 28,800 | Good |
| Il 120 over Boone Creek No. 056000600000000 | N Limits of Mchenry | 1973 | Culvert | 26 ft | 25,900 | Fair |
| Il 31 over Algonquin RD No. 056008100000000 | 2.1 M E Randall RD | 2013 | Stringer/Multi-beam or Girder | 155 ft | 25,600 | Good |
| US 14 over Fox River No. 056005800000000 | 1 M W of Il 22 | 1990 | Stringer/Multi-beam or Girder | 338 ft | 25,500 | Fair |
| Il 47 over S Br Kishwaukee Rv No. 056008500000000 | 2.3 M N of I-90 | 2011 | Culvert | 36 ft | 25,200 | Good |
| US 14 over Il 31 No. 056006500000000 | US 14 & Ill 31 Inchg | 1999 | Stringer/Multi-beam or Girder | 180 ft | 24,700 | Good |
| Il 31 over Dutch Creek No. 056200500000000 | 6.2 M S of US 12 | 1978 | Culvert | 43 ft | 23,400 | Good |
| Algonquin Road over Woods Crk W Randall No. 056317200000000 | 0.7 MI W Randall RD | 2007 | Stringer/Multi-beam or Girder | 60 ft | 22,300 | Good |
| Il 31 over Edgewood Ravine No. 056001600000000 | 0.5 M S of Il 62 | 1925 | Stringer/Multi-beam or Girder | 38 ft | 21,200 | Fair |
| Il 176 over Island Lake Overflow No. 056003400000000 | Island Lake | 1929 | Slab | 26 ft | 19,200 | Fair |
| Il 47 over Kishwaukee River No. 056031600000000 | 4.7M S of US14 | 2021 | Stringer/Multi-beam or Girder | 88 ft | 18,600 | Good |
| Il 176 over Fox River No. 056003800000000 | 1.8 M W of Cnty Line | 1954 | Stringer/Multi-beam or Girder | 414 ft | 18,100 | Fair |
| Il 120 over Fox River No. 056004900000000 | Mchenry | 1985 | Stringer/Multi-beam or Girder | 431 ft | 18,100 | Fair |
| Il 31 over Crystal Creek No. 056007700000000 | 0.1 M S Algonquin RD | 2013 | Stringer/Multi-beam or Girder | 139 ft | 17,900 | Good |
| S. River Road over Defiance Lake Creek No. 056300000000000 | 4.4M S of IL120 | 1950 | Culvert | 27 ft | 16,100 | Fair |
| US 14 over Rush Creek No. 056005200000000 | 1.2 S Harvard | 1984 | Stringer/Multi-beam or Girder | 88 ft | 15,200 | Good |
| Johnsburg Road over Dutch Creek No. 056315900000000 | .6 M E Il RT31 | 1994 | Box Beam or Girders - Multiple | 61 ft | 13,500 | Good |
| US 14 over RR - UP & Mccoob ST No. 056000700000000 | 0.2 M N of Ill 173 | 1940 | Stringer/Multi-beam or Girder | 642 ft | 12,400 | Fair |
| US 14 over Mokeler Creek No. 056007600000000 | US 14 N of Il 173 | 2006 | Culvert | 52 ft | 12,400 | Good |
| US 12 over N Br Nippersink CR No. 056001700000000 | Richmond | 1951 | Tee Beam | 67 ft | 11,600 | Fair |
| US 12 over Nippersink CR Overfl No. 056002000000000 | 0.3 M N of CO Line | 1939 | Stringer/Multi-beam or Girder | 190 ft | 11,500 | Poor |
| US 12 over Nippersink Creek No. 056005700000000 | Lake/Mchenry Co.Line | 1990 | Stringer/Multi-beam or Girder | 159 ft | 11,500 | Fair |
| Il 176 over Kishwaukee River No. 056006900000000 | 2 M E of Il 47 | 2000 | Stringer/Multi-beam or Girder | 54 ft | 10,200 | Good |
| Chapel Hill RD over Fox River No. 056313400000000 | 0.3 MI NW of Bay RD | 1938 | Stringer/Multi-beam or Girder | 523 ft | 10,150 | Fair |
| US 12 over Nippersink Creek No. 056001900000000 | 4.9 M NW of Lake CO | 1932 | Box Beam or Girders - Multiple | 120 ft | 9,650 | Fair |
| Main Street over S Rbr. Kishwaukee No. 056301800000000 | 0.1MI W Coyne Sta RD | 1961 | Slab | 63 ft | 9,500 | Fair |
| Bull Valley Road over Boone Creek No. 056310900000000 | 0.2 MI E of Curran R | 1969 | Box Beam or Girders - Multiple | 62 ft | 9,300 | Poor |
| Il 176 over Kishwaukee River No. 056007800000000 | 0.9 M W of Gee RD | 2008 | Stringer/Multi-beam or Girder | 78 ft | 8,600 | Good |
| US 12 over N Br Nippersink Crk No. 056005600000000 | 0.5 M S E of Il 31 | 1990 | Box Beam or Girders - Multiple | 131 ft | 8,250 | Poor |
| Charles J Miller E over Fox River No. 056314900000000 | 0.1M.W.OF River Rd. | 1989 | Stringer/Multi-beam or Girder | 659 ft | 8,150 | Fair |
| Charles Miller RD over Fox River No. 056319000000000 | 0.1 MI W River RD | 2013 | Stringer/Multi-beam or Girder | 660 ft | 8,150 | Good |
| Il 31 over Nippersink Creek No. 056003700000000 | 1.5 M S of US 12 | 1927 | Stringer/Multi-beam or Girder | 167 ft | 7,600 | Fair |
| FAU-168 (wilmot RD over Nippersink Creek No. 056300100000000 | 0.2 Mi. N. U.S. 12 | 1960 | Box Beam or Girders - Multiple | 133 ft | 7,200 | Fair |
| US 14 over Kishwaukee River No. 056005100000000 | 4 M SE of Il 23 | 1984 | Slab | 117 ft | 7,100 | Fair |
| US 14 over Lawrence Creek No. 056007400000000 | 0.47 M S State Line | 2006 | Culvert | 38 ft | 6,500 | Fair |
| US 14 over Lawrence CR Bypass No. 056007500000000 | .52M S of State Line | 2006 | Culvert | 26 ft | 6,500 | Fair |
| US 14 over Lawrence Creek No. 056008600000000 | 1.84 S State Line | 2015 | Culvert | 27 ft | 6,500 | Good |
| Charles RD over Silver CR No. 056321100000000 | 0.6 M NW of Ill 47 | 1978 | Culvert | 22 ft | 6,500 | Good |
| Bunker Hill Drive over Woods Creek No. 056640700000000 | 0.67 MI W Randall Road | 1999 | Culvert | 37 ft | 6,500 | Good |
| Il 23 over Kishwaukee River No. 056000100000000 | 0.7 M N of Il 176 | 2009 | Stringer/Multi-beam or Girder | 260 ft | 6,450 | Good |
| Il 23 over Kishwaukee R Overflo No. 056008300000000 | 1.3 Mi. N. US 20 | 2009 | Culvert | 39 ft | 6,450 | Good |
| Il 23 over Kishwaukee Rv Relief No. 056008400000000 | 1.4 Mi. N. US 20 | 2009 | Culvert | 51 ft | 6,450 | Good |
| Charles RD over Slough Creek No. 056300600000000 | At Nelson RD | 1947 | Box Beam or Girders - Multiple | 31 ft | 6,300 | Poor |
| Bay Road over Lily Lake Drain No. 056310600000000 | 1.0 MI SE of Chapelh | 1968 | Box Beam or Girders - Multiple | 110 ft | 6,200 | Good |
| Rawson Bridge Road over Fox River No. 056314000000000 | .8 MI W Lake CO Line | 1982 | Stringer/Multi-beam or Girder | 507 ft | 6,050 | Good |
| Main Street over Crystal Lake Overflo No. 056601400000000 | 200 Ft S of Il 62 | 2020 | Box Beam or Girders - Multiple | 61 ft | 5,750 | Good |
| Il 176 over S Br Kishwaukee Riv No. 056007100000000 | 1.1 M E Il 23 | 2008 | Stringer/Multi-beam or Girder | 410 ft | 5,700 | Good |
| Il 176 over Overland Flow Area No. 056007300000000 | 0.31 M W N Union RD | 2008 | Culvert | 39 ft | 5,700 | Good |
| Il 176 over Drainage Ditch No. 056030100000000 | .2M E of IL23 | 2012 | Culvert | 31 ft | 5,700 | Good |
| Il 173 over Mokeller Creek No. 056006600000000 | 0.39 M W of US 14 | 1999 | Culvert | 26 ft | 5,500 | Good |
| Il 173 over Mokeller Creek No. 056006700000000 | 0.26 M W of US 14 | 1999 | Culvert | 42 ft | 5,500 | Good |
| Il 173 over Mokeller Creek No. 056006800000000 | 0.08 M W of US 14 | 1993 | Culvert | 40 ft | 5,500 | Good |
| Il 173 over Mokeler Creek No. 056005000000000 | 1.5 M E of US 14 | 1930 | Slab | 21 ft | 5,350 | Fair |
| Il 23 over Riley Creek No. 056007000000000 | 1.2 M N I-90 Toll | 2002 | Culvert | 35 ft | 5,200 | Fair |
| Il 173 over N Br Nippersink CR No. 056003000000000 | 0.5 M W of US 12 | 1932 | Stringer/Multi-beam or Girder | 65 ft | 5,100 | Good |
| Edgewood Road over Rat Creek No. 056310100000000 | 0.2 W Il 31 | 1954 | Stringer/Multi-beam or Girder | 32 ft | 4,750 | Good |
| Kishwaukee Valley over N Br Kishwaukee Riv No. 056317700000000 | 0.3 MI E Sullivan RD | 2010 | Stringer/Multi-beam or Girder | 123 ft | 4,700 | Good |
| Haligus Road over Kishwaukee River No. 056650000000000 | 1.5 M S 176 1.1 E 47 | 1967 | Culvert | 23 ft | 4,650 | Fair |
| Green Street over Boone Creek No. 056660100000000 | .1 M S 120.2 M E 31 | 1948 | Frame | 60 ft | 4,650 | Fair |
| Il 173 over Piscasaw CR Overflow No. 056008900000000 | 1.88 M E of Co. Line | 2007 | Stringer/Multi-beam or Girder | 93 ft | 4,550 | Good |
| Il 173 over Piscasaw Creek No. 056009000000000 | 2 M E of Cnty Line | 2007 | Stringer/Multi-beam or Girder | 207 ft | 4,550 | Good |
| Il 47 over Small Stream No. 056005400000000 | 7.8 M S State Line | 1985 | Stringer/Multi-beam or Girder | 73 ft | 4,500 | Fair |
| Il 47 over Silver Creek No. 056005500000000 | 9.0 S of State Line | 1985 | Culvert | 35 ft | 4,500 | Fair |
| Pearl ST over Fox River No. 056311900000000 | 0.05 MI W River RD | 1977 | Stringer/Multi-beam or Girder | 418 ft | 4,500 | Fair |
| Il 47 over Nippersink Creek No. 056005300000000 | 6.3 M S State Line | 1985 | Stringer/Multi-beam or Girder | 93 ft | 4,400 | Good |
| Il 47 over Ditch Trib of Nipsk No. 056030000000000 | @ Obrien/Vanderk | 2018 | Culvert | 29 ft | 4,400 | Good |
| Barnards Mill Road over Nippersink CR No. 056303100000000 | At Howe RD Intersect | 1950 | Stringer/Multi-beam or Girder | 102 ft | 4,200 | Good |
| Kishwaukee Valley over Rush Creek Tributary No. 056321600000000 | 0.20 MI E of Root RD | 2021 | Slab | 43 ft | 4,000 | Good |
| Greeenwood RD over Nippersink Creek No. 056315500000000 | 2.5 MI N Il 120 | 1993 | Box Beam or Girders - Multiple | 204 ft | 3,850 | Fair |
| Winn Road over Nippersink Creek No. 056612300000000 | 0.4 MI N US 12 | 2012 | Box Beam or Girders - Multiple | 143 ft | 3,800 | Fair |
| South Street over US 14 No. 056301500000000 | 2.8 M W of Il 47 | 1958 | Stringer/Multi-beam or Girder | 192 ft | 3,600 | Good |
| Riverside Drive over Dutch Creek No. 056601900000000 | 0.5 MI S of Johnsburg RD | 2024 | Culvert | 31 ft | 3,600 | Good |
| Kishwaukee Valley over Rush Creek No. 056315000000000 | 3.0M.W.OF IL-23 | 1990 | Box Beam or Girders - Multiple | 142 ft | 3,550 | Fair |
| Kishwaukee Valley over Mud Creek No. 056320300000000 | 0.2 MI E Oleson RD | 1958 | Culvert | 22 ft | 3,550 | Fair |
| Marengo RD over Trib W Br Union CR E No. 056316000000000 | 1.5MI E of US-20 | 1995 | Box Beam or Girders - Multiple | 65 ft | 3,300 | Fair |
| Il 23 over Coon Creek No. 056027700000000 | 0.6 M S I-90 Toll | 2011 | Stringer/Multi-beam or Girder | 144 ft | 3,250 | Fair |
| Il 23 over I- 90 Jane Adams No. 056033100000000 | I-90 @ IL23 | 2017 | Stringer/Multi-beam or Girder | 281 ft | 3,250 | Good |
| Il 173 over Nippersink Cr. No. 056009100000000 | 2M W of IL47 | 2011 | Stringer/Multi-beam or Girder | 88 ft | 3,200 | Fair |
| Algonquin RD over Spring CR No. 056314800000000 | 0.1 MI SW Plum Tree | 1986 | Box Beam or Girders - Multiple | 53 ft | 3,200 | Poor |
| Crystal Lake RD over Woods Creek No. 056600200000000 | 0.75 MI N Algonquin | 2006 | Culvert | 35 ft | 3,200 | Good |
| Alden Road over Stream No. 056320000000000 | 0.6 S Altenberg RD | 1961 | Culvert | 33 ft | 3,050 | Good |
| Mcguire RD over N.Br. Kishawaukee No. 056316100000000 | 1.2MI W Alden RD | 1996 | Box Beam or Girders - Multiple | 108 ft | 2,650 | Fair |
| Kreutzer Road over S Brnch Kishwkee Rvr No. 056601000000000 | .5MI W of Il 47 | 2014 | Stringer/Multi-beam or Girder | 68 ft | 2,650 | Good |
| Mason Hill RD over Stream No. 056320500000000 | 0.6 MI W Cryst Lk RD | 1967 | Culvert | 22 ft | 2,600 | Good |
| Dartmoor Drive over Boone Creek No. 056600700000000 | 0.6 MI E Curran | 1998 | Box Beam or Girders - Multiple | 84 ft | 2,550 | Poor |
| Millstream Drive over Boone Creek No. 056660200000000 | .3 M N 120.3 M W 31 | 1965 | Culvert | 32 ft | 2,550 | Fair |
| Ackman RD over Trib Kishwaukee Rvr No. 056600800000000 | 0.3 MI W Il 47 | 2006 | Frame | 44 ft | 2,400 | Good |
| Harmony Road over Unnamed Creek No. 056317000000000 | .6M NW of Harmdy Hil | 2004 | Culvert | 30 ft | 2,350 | Good |
| Marengo Road over Mokeler Creek No. 056500100000000 | 0.1 S. of Ill 173 | 2014 | Culvert | 34 ft | 2,350 | Good |
| Bullvalley Rd. over Boone Creek No. 056604000000000 | .4M.W.VALLEY Hill RD | 1991 | Box Beam or Girders - Multiple | 58 ft | 2,350 | Good |
| Alden Road over Br Nippersink Creek No. 056317400000000 | 0.2MI.N of Il 173 | 2010 | Stringer/Multi-beam or Girder | 58 ft | 2,300 | Good |
| Blivin Street over Nippersink Creek No. 056319100000000 | .3MI N of US 12 | 2011 | Stringer/Multi-beam or Girder | 159 ft | 2,300 | Fair |
| River Road over Kishwaukee R Overflo No. 056308000000000 | 0.8 MI W of Il 23 | 1928 | Slab | 28 ft | 2,250 | Fair |
| Mc Guire Road over Rush Creek No. 056300800000000 | 0.1 MI S Schultz RD | 1955 | Slab | 30 ft | 2,200 | Fair |
| Franklinville RD over Trib Kish River No. 056319500000000 | 0.1 MI S Perkins RD | 2016 | Slab | 65 ft | 2,100 | Good |
| Franklineville Roa over Kishwaukee River No. 056319600000000 | 0.3 MI N IL-176 | 2014 | Stringer/Multi-beam or Girder | 72 ft | 2,100 | Good |
| South ST RD over Franklinville CR No. 056314300000000 | 0.1MI E of Rose FM | 1983 | Box Beam or Girders - Multiple | 44 ft | 2,050 | Poor |
| Oak Street over Crystal CR No. 056640300000000 | .24M W of Pyott | 1993 | Box Beam or Girders - Multiple | 114 ft | 1,950 | Good |
| Union Road / CHT-6 over S Br Kishwaukee Riv No. 056317800000000 | 0.5 MI S Il RTE 176 | 2011 | Stringer/Multi-beam or Girder | 150 ft | 1,800 | Good |
| Nelson Road over Slough Creek No. 056320100000000 | 0.05 MI E Murray RD | 1963 | Culvert | 26 ft | 1,800 | Fair |
| CH43 (millstream R over Kishwaukee River No. 056302200000000 | 0.5 Mi. N. Ill. 176 | 1964 | Box Beam or Girders - Multiple | 149 ft | 1,700 | Poor |
| CH-43 Millstream R over S Br Kishwaukee Rvr No. 056302300000000 | 0.4 MI N Ill 176 | 1964 | Box Beam or Girders - Multiple | 158 ft | 1,700 | Poor |
| Doty RD over Kishwaukee River No. 056316800000000 | 0.3 M So US-14 | 2000 | Box Beam or Girders - Multiple | 78 ft | 1,700 | Fair |
| Deerpass Road over Kish River N Channel No. 056318900000000 | 0.7 MI N Il RTE 176 | 2019 | Stringer/Multi-beam or Girder | 457 ft | 1,650 | Good |
| Thompson Road over Nippersink Creek No. 056600600000000 | 0.03 N Wndrmere RD | 2011 | Stringer/Multi-beam or Girder | 149 ft | 1,600 | Fair |
| Hilltop Drive over Woods Creek No. 056640200000000 | .2M.N.HUNT.ALGQN.RD. | 1985 | Box Beam or Girders - Multiple | 56 ft | 1,600 | Good |
| Flat Iron Road over Mokeler Creek No. 056301900000000 | 0.4 Mi. S. Ill 173 | 1950 | Slab | 33 ft | 1,550 | Poor |
| Bay Road over Unnamed Tributary No. 056601300000000 | 0.5 MI S of Edgewood | 1980 | Culvert | 22 ft | 1,550 | Poor |
| Ayer Street over Mokeler Creek No. 056620300000000 | 0.36 MI W. US 14 | 2011 | Culvert | 35 ft | 1,550 | Good |
| Il 31 SB Ent Ramp over Crystal Creek No. 056008000000000 | 0.1 M S Algonquin RD | 2013 | Stringer/Multi-beam or Girder | 150 ft | 1,500 | Good |
| Harmony Riley Road over Interstate 90 No. 056992300000000 | I-90 1M W of Ill 23 | 2014 | Stringer/Multi-beam or Girder | 317 ft | 1,450 | Good |
| River Road over Rush Creek No. 056314100000000 | 0.05 M E Miller RD | 1982 | Box Beam or Girders - Multiple | 64 ft | 1,400 | Fair |
| S. Harrison Street over Crystal Lake Overflo No. 056601500000000 | 0.1 MI S Il 62 | 2023 | Box Beam or Girders - Multiple | 87 ft | 1,400 | Good |
| FAS-39 (hunter Roa over Little Beaver Creek No. 056303400000000 | 0.5 W White Oaks RD | 1963 | Box Beam or Girders - Multiple | 46 ft | 1,350 | Poor |
| Barreville RD over Sleepy Hollow Creek No. 056310200000000 | 0.4 MI N of Ames RD | 1957 | Box Beam or Girders - Multiple | 27 ft | 1,350 | Poor |
| Vander Karr RD over Br of Nippersink CR No. 056313900000000 | 2 MI E of Il 47 | 1981 | Box Beam or Girders - Multiple | 64 ft | 1,350 | Poor |
| Keystone Road over Nippersink CR Trib No. 056303200000000 | 0.9 MI S Tryon Grove | 1990 | Culvert | 25 ft | 1,300 | Good |
| Ames RD over Sleepy Hollow Creek No. 056320700000000 | 0.3 MI W Barreville | 1950 | Culvert | 28 ft | 1,300 | Fair |
| Il 31 NB Exit Ram over Crystal Creek No. 056007900000000 | 0.1 M S Algonquin RD | 2013 | Stringer/Multi-beam or Girder | 138 ft | 1,200 | Good |
| Maple Rd. C.H.(T-5 over Trib Coon Creek No. 056302700000000 | .15 MI N Beck Road | 1945 | Culvert | 22 ft | 1,150 | Poor |
| Oakwood Drive over Boone Creek No. 056660000000000 | .5 M S 1201 M W 31 | 1971 | Culvert | 50 ft | 1,150 | Poor |
| Melody Lane over Silver Creek No. 056695100000000 | 0.09M.W. OFIL-47 | 1984 | Box Beam or Girders - Multiple | 30 ft | 1,050 | Poor |
| County Line RD over Geryune Creek No. 056500400000000 | 0.8 N of Dunham Road | 1959 | Culvert | 27 ft | 1,000 | Good |
| North Union Road over Kishwaukee River No. 056309400000000 | 0.3 MI W of Il 47 | 1959 | Box Beam or Girders - Multiple | 54 ft | 875 | Poor |
| Marengo Road over Rush Creek No. 056302500000000 | 0.6 MI S Airport RD | 1956 | Box Beam or Girders - Multiple | 59 ft | 850 | Poor |
| Obrien Road over Nippersink Creek No. 056311800000000 | 1.5 MI W of Il 47 | 1976 | Slab | 106 ft | 850 | Good |
| State Line Road over Piscasaw Creek No. 056312100000000 | 3.2 MI W of US 14 | 1967 | Box Beam or Girders - Multiple | 64 ft | 850 | Fair |
| TR-73 (allendale R over Nippersink CR No. 056312600000000 | 0.4 MI E of Il 47 | 1978 | Channel Beam | 96 ft | 850 | Poor |
| Lawrence RD over Trib Lawrence Creek No. 056318800000000 | 1 MI N of Ramer RD | 2016 | Box Beam or Girders - Multiple | 43 ft | 850 | Good |
| Thayer Road over Nippersink Creek No. 056311500000000 | 0.3 MI W of Il 47 | 1975 | Channel Beam | 92 ft | 800 | Poor |
| Woods Creek Lane over Woods Creek No. 056640500000000 | 0.3 MI S of Bunker H | 2021 | Frame | 34 ft | 800 | Good |
| Oak Grove Road over Drainage Ditch No. 056321400000000 | .7 MI SW US 14 | 2018 | Culvert | 32 ft | 775 | Good |
| Thayer Road over Br of Nippersink CR No. 056306000000000 | 1.8 MI E of Il 47 | 1954 | Slab | 32 ft | 750 | Fair |
| Allendale Road over Br Nippersink CR No. 056317300000000 | 1.5 E Il 47 | 2009 | Stringer/Multi-beam or Girder | 93 ft | 750 | Good |
| Hill Road over N Br Nippersink Crk No. 056319200000000 | 0.35 MI E / US 12 | 2014 | Box Beam or Girders - Multiple | 113 ft | 750 | Good |
| Collins Road over Trib N Br Kiswke Rvr No. 056303800000000 | .25 MI E Sullivan RD | 1968 | Culvert | 23 ft | 725 | Good |
| Perkins RD over Franklinville CR No. 056313600000000 | 0.05 MI E Franlinvil | 1980 | Box Beam or Girders - Multiple | 53 ft | 725 | Poor |
| Harmony Road over Coon Creek No. 056313800000000 | 0.3 MI E of Payne RD | 1980 | Box Beam or Girders - Multiple | 126 ft | 725 | Poor |
| Collins Rd. over N.Br.Kishwaukee Riv. No. 056315300000000 | 4.6M.W.OF Woodstock | 1991 | Box Beam or Girders - Multiple | 132 ft | 725 | Fair |
| Streit RD over Rush Creek No. 056314600000000 | 0.4 MI W of Il Rt 23 | 1985 | Box Beam or Girders - Multiple | 66 ft | 700 | Fair |
| TR-155 (justen Rd) over Trib. Fox River No. 056600900000000 | 0.5 MI N Wright RD | 2018 | Culvert | 46 ft | 675 | Good |
| Haegers Bend RD over Fox Riv Inlet No. 056314700000000 | 0.3 MI NW Algonquin | 1986 | Box Beam or Girders - Multiple | 66 ft | 650 | Poor |
| Highbridge RD over S Br Kishwaukee Riv No. 056315400000000 | 0.7 MI N of Union | 1992 | Box Beam or Girders - Multiple | 180 ft | 650 | Fair |
| Spring Creek Road over Spring Creek No. 056307600000000 | .25M W of Ridge Rd. | 2012 | Culvert | 31 ft | 625 | Fair |
| Island Road over Mokeler Creek No. 056304400000000 | 1.1 MI N Streit RD | 1926 | Culvert | 32 ft | 600 | Fair |
| Nichols RD over Nippersink Creek No. 056500300000000 | .2 MI NW Hillside RD | 1953 | Culvert | 39 ft | 600 | Fair |
| Oak Grove Road over Stream No. 056305400000000 | 0.5 MI SW Lawrence R | 1953 | Slab | 45 ft | 575 | Fair |
| MS-1000 Queenanner over Nippersink No. 056309000000000 | 2.7 MI N Charles RD | 1960 | Box Beam or Girders - Multiple | 70 ft | 575 | Poor |
| Queen Anne RD over Br of Nippersink CR No. 056309100000000 | 2.4 MI N of Charles | 1960 | Box Beam or Girders - Multiple | 90 ft | 575 | Poor |
| Maxon RD over Piscasaw Crk No. 056315600000000 | .25 MI W of Harvard | 1992 | Box Beam or Girders - Multiple | 180 ft | 575 | Fair |
| MS-3020 Center ST over Stream No. 056700100000000 | .7MI SW Roberts RD | 1991 | Box Beam or Girders - Multiple | 56 ft | 575 | Poor |
| Garden Valley Road over N. Br. Kishwaukee R. No. 056302800000000 | 0.5MI E Millstreamrd | 1965 | Box Beam or Girders - Multiple | 108 ft | 550 | Fair |
| Seemann RD over S Br Kishwaukee Riv. No. 056311300000000 | 0.5 MI S Hemmingsen | 1973 | Box Beam or Girders - Multiple | 92 ft | 525 | Fair |
| Hemmingson Road over Trib S Br Kshwke Rvr No. 056303300000000 | .55 MI E Olsen RD | 1940 | Culvert | 25 ft | 500 | Good |
| Hemmingson Rd. over S.Br.Kishwaukee Riv. No. 056315200000000 | 2.0M.E.OF Union | 1991 | Box Beam or Girders - Multiple | 126 ft | 500 | Good |
| North Union Road over Kishwaukee River No. 056321300000000 | .8 MI N Il 176 | 2019 | Stringer/Multi-beam or Girder | 93 ft | 500 | Good |
| County Line RD over Piscasaw Creek No. 004301700000000 | 2.5 MI SE of Capron | 1959 | Slab | 125 ft | 475 | Poor |
| County Line RD over Kishwaukee Overflow No. 056312000000000 | 0.5 M N Ofus 20 | 1978 | Box Beam or Girders - Multiple | 97 ft | 475 | Poor |
| County Line Road over Kishwaukee River No. 056319400000000 | .4MI N of US 20 | 2016 | Box Beam or Girders - Multiple | 111 ft | 475 | Fair |
| Lake View Drive over Island Lake No. 056635000000000 | N of Ill 176 | 1975 | Box Beam or Girders - Multiple | 40 ft | 450 | Poor |
| Jessie Road over Crystal Creek No. 056640400000000 | 0.3 M W of Pyott RD | 2014 | Culvert | 29 ft | 450 | Good |
| Steig Road over Apple Creek No. 056304600000000 | 0.7 MI N Perkins RD | 1919 | Culvert | 26 ft | 425 | Fair |
| Streit Road over Piscasaw Creek No. 056306500000000 | 0.4 MI E of County | 1959 | Box Beam or Girders - Multiple | 126 ft | 425 | Poor |
| Mccue Road over Kishwaukee River No. 056311200000000 | 0.6 MI S of Il 176 | 1973 | Channel Beam | 69 ft | 400 | Poor |
| Lawrence Road/Ch-T over Lawrence Creek No. 056318100000000 | .3MI NW Oak Grove RD | 2011 | Stringer/Multi-beam or Girder | 94 ft | 400 | Good |
| Graf Road over Piscasaw Creek No. 056316300000000 | 0.4 MI E of Maxon RD | 1998 | Box Beam or Girders - Multiple | 95 ft | 375 | Poor |
| Graf ROAD/TR-37 over Lawrence Creek No. 056318200000000 | .3MNW Oak Gr/Harvard | 2011 | Box Beam or Girders - Multiple | 99 ft | 375 | Good |
| Lawrence Road over T of W Br Piscasaw No. 056302000000000 | 0.8 M E of Perkins R | 1940 | Culvert | 26 ft | 350 | Fair |
| Graf Road over W Br Piscasaw Creek No. 056318300000000 | 0.4 MI W Maxon RD | 2012 | Box Beam or Girders - Multiple | 88 ft | 350 | Fair |
| Lawrence Road over Piscasaw Creek No. 056318400000000 | .1MI E of Weidner RD | 2013 | Box Beam or Girders - Multiple | 93 ft | 350 | Fair |
| Botterman Road over Unamed Trib Coon Crk No. 056318600000000 | 0.4 MI W Seeman RD | 2004 | Culvert | 24 ft | 350 | Good |
| Frohling RD over S Br Kishwaukee No. 056312500000000 | 1.1 MI SE of Seemann | 1978 | Box Beam or Girders - Multiple | 52 ft | 325 | Poor |
| Pleasant Valley RD over Kishwaukee River No. 056312700000000 | 0.2 MI W of Mccue Ro | 1978 | Box Beam or Girders - Multiple | 64 ft | 325 | Poor |
| Pioneer RD over Nippersink Creek No. 056313700000000 | 0.7 M S W Solon RD | 1982 | Box Beam or Girders - Multiple | 125 ft | 325 | Poor |
| FAU-165 (w Solon R over N Br Nippersink CR No. 056314200000000 | 0.5M E IL-31 | 1983 | Box Beam or Girders - Multiple | 86 ft | 325 | Poor |
| CH-27 (johnson Rd) over Nippersink CR No. 056312800000000 | 0.6 M NE Durkee RD | 1978 | Box Beam or Girders - Multiple | 97 ft | 300 | Poor |
| Bay View Lane over Pistakee Lake No. 056316900000000 | 0.7 MI NW Bay RD | 2004 | Box Beam or Girders - Multiple | 261 ft | 300 | Fair |
| Olbrich Road over Drain Ditch Rush CR No. 056304100000000 | .9 MI S Dunham RD | 1921 | Culvert | 26 ft | 275 | Fair |
| Thorne RD over Kishwaukee Riv No. 056315100000000 | 3.0 MI W of Marengo | 1992 | Box Beam or Girders - Multiple | 216 ft | 275 | Poor |
| Dunham Road over Rush Creek No. 056318000000000 | 1.3 MI W Il RTE 23 | 2012 | Box Beam or Girders - Multiple | 59 ft | 275 | Fair |
| Riley RD over Stream No. 056320800000000 | 0.2 MI S Grange RD | 1930 | Culvert | 25 ft | 275 | Fair |
| Thorne RD over Kiswaukee River No. 056500700000000 | 1.0 MI N. of US-20 | 1959 | Culvert | 29 ft | 275 | Fair |
| Getty Road over Interstate 90 No. 056992200000000 | 0.5 M N of Dekalb CO | 2013 | Stringer/Multi-beam or Girder | 263 ft | 275 | Good |
| Paulsen RD over N Br Kishwaukee Riv No. 056307100000000 | 1.7 MI S of Streit R | 1959 | Box Beam or Girders - Multiple | 70 ft | 250 | Poor |
| Carmack Road over Rush Creek No. 056315800000000 | 0.5 W Cox Road | 1993 | Box Beam or Girders - Multiple | 109 ft | 250 | Good |
| Graf Road over Little Beaver Creek No. 056317500000000 | .1M E of County Line | 2005 | Frame | 30 ft | 250 | Good |
| Dunham ROAD/CHA-29 over N Br Kishwaukee Riv No. 056317900000000 | 1.2 MI W of US 14 | 2011 | Stringer/Multi-beam or Girder | 92 ft | 250 | Good |
| Hebron RD over Nippersink Creek No. 056500500000000 | 0.8 W of Johnson RD | 1961 | Culvert | 42 ft | 250 | Fair |
| Jefferson Street over Mokeler Creek No. 056620000000000 | 0.06 MI N. of Brink | 1920 | Slab | 23 ft | 250 | Fair |
| Murray Road over Slough Creek No. 056303900000000 | .15 MI N Nelson RD | 1968 | Culvert | 25 ft | 225 | Poor |
Structure types in McHenry County
| Box Beam or Girders - Multiple | 83 | 36.6% |
| Culvert | 63 | 27.8% |
| Stringer/Multi-beam or Girder | 58 | 25.6% |
| Slab | 14 | 6.2% |
| Channel Beam | 4 | 1.8% |
| Frame | 4 | 1.8% |
| Tee Beam | 1 | 0.4% |
Other counties in Illinois
- Adams County 317
- Alexander County 93
- Bond County 162
- Boone County 109
- Brown County 71
- Bureau County 374
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- Carroll County 180
- Cass County 76
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- Christian County 320
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- Clay County 167
- Clinton County 190
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- Cook County 1,722
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- De Witt County 192
- DeKalb County 262
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- DuPage County 345
- Edgar County 278
- Edwards County 79
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- Fayette County 356
- Ford County 302
- Franklin County 310
- Fulton County 209
- Gallatin County 82
- Greene County 162
- Grundy County 268
- Hamilton County 169
- Hancock County 290
- Hardin County 61
- Henderson County 142
- Henry County 329
- Iroquois County 568
- Jackson County 228
- Jasper County 181
- Jefferson County 259
- Jersey County 113
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- Johnson County 118
- Kane County 339
- Kankakee County 344
- Kendall County 131
- Knox County 304
- Lake County 250
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- McDonough County 210
- McLean County 625
- Menard County 89
- Mercer County 163
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- Montgomery County 261
- Morgan County 234
- Moultrie County 172
- Ogle County 378
- Peoria County 351
- Perry County 136
- Piatt County 246
- Pike County 332
- Pope County 87
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- Putnam County 50
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- Sangamon County 464
- Schuyler County 115
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- Shelby County 335
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- Union County 188
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- Washington County 234
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- Will County 656
- Williamson County 200
- Winnebago County 465
- Woodford County 224