DeKalb County, Illinois bridges
DeKalb County has 262 bridges and culverts in the National Bridge Inventory, the oldest built in 1925. 33 (13%) are rated poor. The most common type is culvert (28%).
- Bridges
- 262
- Good
- 39%
- Fair
- 48%
- Poor
- 13%
- 33 bridges
- Average age
- 43.4 yrs
- Posted or closed
- 4
Map of bridges in DeKalb County
Green good, amber fair, red poor. Click a marker for details.Search bridges in DeKalb County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good39%(103)
Fair48%(126)
Poor13%(33)
When they were built
Busiest
- I-88 over StreamFair24,900 vehicles/day
- I-88 over StreamGood24,900 vehicles/day
- I-88 over StreamFair24,900 vehicles/day
- Peace RD over Br Kishwaukee RiverFair15,000 vehicles/day
- Annie Glidden Rd. over Watson CreekPoor13,600 vehicles/day
Longest
- US 30 FAP 573 over Bn RRFair300 ft
- Good
- Good
- Fair
- Fair
Oldest
- Il 23(FAP 324) over Cc & Pac. RRFairBuilt 1925
- Il 23 over Drainage DitchFairBuilt 1926
- Il 72 FAP 553 over S Br Kishwaukee Riv.FairBuilt 1931
- Chase ROAD/TR196A over Union Ditch No 1FairBuilt 1932
- Il 64 FAP 17 over Drainage DitchFairBuilt 1937
All bridges in DeKalb County
Busiest first · showing 1–200 of 262| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| I-88 over Stream No. 019991900000000 | 3.1 MI W of Ill 23 | 1972 | Culvert | 26 ft | 24,900 | Fair |
| I-88 over Stream No. 019992200000000 | 4.3 MI E Ogle CO LN | 1972 | Culvert | 23 ft | 24,900 | Good |
| I-88 over Stream No. 019992300000000 | .50 MI E of Cnty Lin | 1972 | Culvert | 23 ft | 24,900 | Fair |
| Peace RD over Br Kishwaukee River No. 019450600000000 | 2545N 1235E | 1995 | Stringer/Multi-beam or Girder | 152 ft | 15,000 | Fair |
| Annie Glidden Rd. over Watson Creek No. 019600800000000 | 0.5MI. N. of 38 | 1971 | Culvert | 23 ft | 13,600 | Poor |
| Peace RD over Br Kishwaukee River No. 019450700000000 | 2610N 1265E | 1996 | Stringer/Multi-beam or Girder | 59 ft | 12,800 | Fair |
| Il 38 FAP 567 over S Br Kishwaukee Rivr No. 019004400000000 | 0.6 MI W JCT Il 23 | 2007 | Slab | 118 ft | 12,700 | Good |
| I-88 EB over S Br Kishwaukee Riv. No. 019990800000000 | W Edge of Dekalb | 1974 | Stringer/Multi-beam or Girder | 122 ft | 12,450 | Good |
| I-88 WB over S Br Kishwaukee Riv. No. 019990900000000 | W Edge of Dekalb | 1974 | Stringer/Multi-beam or Girder | 122 ft | 12,450 | Good |
| I-88 WB over Ill 23 No. 019991100000000 | S Edge Dekalb | 1974 | Stringer/Multi-beam or Girder | 160 ft | 12,450 | Good |
| I-88 EB over Ill 23 No. 019991200000000 | S Edge Dekalb | 1974 | Stringer/Multi-beam or Girder | 160 ft | 12,450 | Good |
| I-88 EB over C&nw RR No. 019991300000000 | South of Dekalb | 1974 | Stringer/Multi-beam or Girder | 154 ft | 12,450 | Fair |
| I-88 WB over C&nw RR No. 019991400000000 | South of Dekalb | 1974 | Stringer/Multi-beam or Girder | 154 ft | 12,450 | Fair |
| Peace RD over Br. Kishwaukee River No. 019305100000000 | 2640N 1380E | 1996 | Culvert | 33 ft | 12,300 | Good |
| FAU 5348 Annie Gli over Unnamed Tributary No. 019600600000000 | 0.3 MI S Il 38 | 2007 | Culvert | 46 ft | 12,200 | Good |
| FAP 324 - Peace RD over I-88 No. 019991500000000 | SE Edge of Dekalb | 1974 | Stringer/Multi-beam or Girder | 243 ft | 11,800 | Fair |
| US 34 over Little Rock Creek No. 047006100000000 | 1.1 MI E Dekalb Co. | 2004 | Stringer/Multi-beam or Girder | 142 ft | 11,600 | Good |
| Bethany RD over S Br Kishwaukee Riv. No. 019610700000000 | 2310N 1090E | 2012 | Box Beam or Girders - Multiple | 135 ft | 10,900 | Good |
| Il 23 over E Br S Br Kishw Riv No. 019004300000000 | 0.4 MI N JCT Ill 64 | 2003 | Slab | 121 ft | 10,500 | Good |
| Hillcrest Drive over S. Br of Kishwaukee Rive No. 019600100000000 | 0.2MI. E. of N. 1st. | 1964 | Box Beam or Girders - Multiple | 128 ft | 9,200 | Fair |
| Il 23 over Br. Kishwaukee River No. 019201700000000 | 1.3 Mi. N. of Il 64 | 2000 | Culvert | 31 ft | 8,300 | Good |
| Il 23 & 72 over Deer Creek No. 019201100000000 | 0.5 MI W JCT Il 23 N | 1987 | Culvert | 32 ft | 8,100 | Fair |
| Il 38/FAP 567E over Union Ditch #1 No. 019004500000000 | 1.9 MI E Somonauk RD | 2003 | Stringer/Multi-beam or Girder | 62 ft | 7,700 | Good |
| Il 64 FAP 307 over E/S Br Kishwaukee Rv No. 019004800000000 | 1 MI E JCT Il 23(N) | 2012 | Slab | 93 ft | 7,700 | Good |
| Il 64 FAP 307 over Ditch No. 019202100000000 | 1.04 MI E of Il 23N | 2002 | Culvert | 28 ft | 7,700 | Good |
| Il 64 FAP 17 over S Br Kishwaukee Riv. No. 019001200000000 | 1.5 MI W JCT Il 23 | 1940 | Stringer/Multi-beam or Girder | 121 ft | 7,650 | Fair |
| Il 64 FAP 17 over Drainage Ditch No. 019201900000000 | 1.1 Mi. W. Sycamore | 2000 | Culvert | 27 ft | 7,650 | Good |
| Peace Road over Union Pacific RR No. 019470600000000 | 0.3 M N of Il Rt 38 | 1985 | Stringer/Multi-beam or Girder | 205 ft | 7,600 | Fair |
| Plank Road over Coon Creek No. 019300200000000 | 2800N 1750E | 1941 | Box Beam or Girders - Multiple | 22 ft | 7,300 | Fair |
| Il 72 FAP 553 over S Br Kishwaukee Riv. No. 019002600000000 | W Edge Genoa | 1931 | Stringer/Multi-beam or Girder | 230 ft | 6,000 | Fair |
| No. First Street over So Br Kishwaukee Riv No. 019610800000000 | 0.6 Mi. N. of Il 38 | 2023 | Slab | 116 ft | 5,950 | Good |
| Il 38 FAP 567 over E. Br. Kilbuck Creek No. 019004100000000 | 1.5 Mi. E. Creston | 1995 | Stringer/Multi-beam or Girder | 75 ft | 5,750 | Fair |
| Taylor Street over S.Br Kishwaukee Rivr No. 019600500000000 | 0.4 MI E Annie Glidd | 2002 | Slab | 103 ft | 5,650 | Fair |
| Coltonville Road over Kishwaukee River No. 019307200000000 | 2370N 1135E | 2016 | Stringer/Multi-beam or Girder | 229 ft | 5,250 | Good |
| Ill 72 over Coon Creek No. 019003300000000 | .5 MI W Kane CO LN | 1989 | Stringer/Multi-beam or Girder | 82 ft | 4,950 | Fair |
| US 34 (fap 591) over Somonauk Creek No. 019003900000000 | 1.1 Mi. W. Sandwich | 1991 | Stringer/Multi-beam or Girder | 127 ft | 4,700 | Good |
| Il 64 FAP 17 over Drainage Ditch No. 019200300000000 | 2.5 MI W Sycamore | 1937 | Culvert | 26 ft | 4,500 | Fair |
| Il 64 FAP 17 over Drainage Ditch No. 019200400000000 | 2.3 MI W Sycamore | 1937 | Culvert | 27 ft | 4,500 | Poor |
| Il 64 FAP 17 over Stream No. 019202000000000 | 2.5 MI W Sycamore | 2004 | Culvert | 45 ft | 4,500 | Good |
| Il 23(FAP 324) over Cc & Pac. RR No. 019000500000000 | 0.7 MI S JCT Ill 72 | 1925 | Box Beam or Girders - Multiple | 143 ft | 4,350 | Fair |
| Il 64 FAP 17 over Owens Creek No. 019004000000000 | 5 Mi. E. Ogle CO LN | 1992 | Stringer/Multi-beam or Girder | 69 ft | 4,250 | Fair |
| Il 64 FAP 17 over SE Br. Owens Creek No. 019202300000000 | 7.26 MI W of Il 23(S | 2002 | Culvert | 30 ft | 4,250 | Good |
| Il 23 over Drainage Ditch No. 019000700000000 | 2.4 MI S of I88 | 1926 | Box Beam or Girders - Multiple | 56 ft | 3,950 | Fair |
| Il 23 over Deer Creek Trib. No. 019003500000000 | 1 MI N JCT Ill 72 | 1987 | Slab | 40 ft | 3,600 | Poor |
| Glidden RD over Lee Slough Creek No. 019304900000000 | 2955N 850E | 1997 | Channel Beam | 40 ft | 3,550 | Poor |
| FAS-96 (somonauk R over Buck Br Somonauk CR No. 019304800000000 | 110N 1460E | 1996 | Channel Beam | 40 ft | 3,250 | Poor |
| Somonauk RD.(FAS96 over Somonauk Creek No. 019307600000000 | 500N. 1540E. | 2017 | Stringer/Multi-beam or Girder | 85 ft | 3,200 | Good |
| US 30 FAP 573 over Little Rock Creek No. 019003600000000 | .5 MI W Hinckley | 1987 | Stringer/Multi-beam or Girder | 137 ft | 3,150 | Fair |
| Il 23 over Somonauk Creek No. 019200800000000 | 1.4 MI N JCT US 30 | 1975 | Culvert | 37 ft | 3,150 | Fair |
| FAP 68 - Il 23 over Drainage Ditch No. 019201300000000 | 0.6 MI N. of US 30 | 1991 | Culvert | 23 ft | 3,150 | Good |
| Glidden RD over Lee Slough Creek No. 019305200000000 | 3120N 850E | 1997 | Channel Beam | 40 ft | 3,150 | Poor |
| US 30 FAP 573 over Somonauk Creek No. 019004900000000 | 1.34 MI E of Il 23 | 2016 | Stringer/Multi-beam or Girder | 82 ft | 3,100 | Good |
| FAS 1274 over Somonauk Creek No. 050305700000000 | N 48th E 2725 | 1966 | Stringer/Multi-beam or Girder | 129 ft | 3,100 | Fair |
| US 30 FAP 573 over Bn RR No. 019003200000000 | .5 MI E of Shabbona | 1982 | Stringer/Multi-beam or Girder | 300 ft | 3,050 | Fair |
| FAS-96 (somonauk R over Little Rock Creek No. 019307800000000 | 915N 1550E | 2018 | Stringer/Multi-beam or Girder | 85 ft | 3,050 | Good |
| Glidden RD over So Br Kishwaukee Rv No. 019410100000000 | 3250N 850E | 1947 | Stringer/Multi-beam or Girder | 210 ft | 3,050 | Fair |
| Somonauk Road over Br Little Rock Creek No. 019303800000000 | 625N 1550E | 1976 | Culvert | 25 ft | 3,000 | Fair |
| Genoa Road over Deer Creek No. 019305000000000 | 3315N 1170E | 1998 | Stringer/Multi-beam or Girder | 87 ft | 3,000 | Fair |
| Cherry Valley RD over Kingsbury Creek No. 019306100000000 | 3560N 430E | 2008 | Slab | 44 ft | 2,950 | Fair |
| Il 72 FAP 553 over S Br Kishwaukee Rivr No. 019202200000000 | In Kingston (w) | 2004 | Culvert | 35 ft | 2,850 | Good |
| Somonauk RD FAS 96 over I-88 No. 019991600000000 | 1 MI S Cortland | 1974 | Stringer/Multi-beam or Girder | 222 ft | 2,750 | Fair |
| FAU5336 (lucinda a over So Br Kishwaukee Riv No. 019600200000000 | 0.7 E. Annie Glidden | 1954 | Slab | 101 ft | 2,650 | Poor |
| US 30 FAP 573 over Indian Creek No. 019201600000000 | 2.8 Mi. W. of Il 23 | 1993 | Culvert | 27 ft | 2,600 | Good |
| Fairview Drive over S Br Kishwaukee Rv No. 019610600000000 | .1 M W 1st ST Dekalb | 2008 | Slab | 104 ft | 2,475 | Fair |
| Somonauk Road over W. Br. Big Rock Crk. No. 019304600000000 | 1150N 1510E | 1993 | Box Beam or Girders - Multiple | 46 ft | 2,400 | Fair |
| Il 72 FAP 553 over Lee Slough No. 019003400000000 | 1.5 MI W Kingston | 1987 | Stringer/Multi-beam or Girder | 74 ft | 2,300 | Fair |
| S First St-Dekalb over I-88 No. 019991000000000 | S Edge Dekalb | 1974 | Stringer/Multi-beam or Girder | 255 ft | 2,200 | Good |
| Il 72 FAP 553 over Owens Creek No. 019003000000000 | 1.3 MI W of Kirkland | 1982 | Stringer/Multi-beam or Girder | 164 ft | 2,150 | Poor |
| Il 72 FAP 553 over Drainage Ditch No. 019003700000000 | 3 MI NW of Kirkland | 1990 | Stringer/Multi-beam or Girder | 55 ft | 2,150 | Fair |
| Il 72 FAP 553 over Unnamed Creek No. 019003800000000 | 0.3 Mi. W. Kirkland | 1991 | Stringer/Multi-beam or Girder | 43 ft | 2,150 | Fair |
| Il 72 FAP 553 over Soo Line/Ic & E RR No. 019004700000000 | W Edge of Kirkland | 2006 | Stringer/Multi-beam or Girder | 163 ft | 2,150 | Fair |
| Il 72 over Tribbranchkishwaukee No. 019005000000000 | 0.1MI E of Ogle CO L | 2020 | Stringer/Multi-beam or Girder | 76 ft | 2,150 | Good |
| Il 23 (fap 68) over Little Indian Creek No. 019201200000000 | 0.6 MI S Chicago RD | 1991 | Culvert | 50 ft | 2,150 | Good |
| Il 72 FAP 553 over Bull Run Creek No. 019201400000000 | Kirkland W Edge | 1994 | Culvert | 40 ft | 2,150 | Good |
| Il 23 over Somonauk Creek No. 019201500000000 | 2.3 Mi. S. of US 30 | 1994 | Culvert | 26 ft | 2,150 | Good |
| FAS-176 (perry Rd) over Br of Battle Creek No. 019304300000000 | 1500N 1540E | 1990 | Channel Beam | 28 ft | 2,150 | Poor |
| Perry RD over Youngs Creek No. 019307000000000 | 1500N 1745E | 2010 | Stringer/Multi-beam or Girder | 34 ft | 2,150 | Fair |
| Perry RD.CH7 over Battle Creek No. 019307400000000 | 1500N 1490E | 2014 | Stringer/Multi-beam or Girder | 57 ft | 2,150 | Good |
| Suydam RD over Somonauk Creek No. 019301700000000 | 145N 1565E | 1955 | Slab | 104 ft | 1,950 | Fair |
| Airport RD over E Br Kishwaukee Rv No. 019480400000000 | 2300N 1510E | 1964 | Slab | 98 ft | 1,950 | Fair |
| Baseline Road over Br S Br Kishwauke Rv No. 019450500000000 | 3000N 1365E | 1991 | Culvert | 30 ft | 1,850 | Good |
| Perry RD over Afton Lateral No. 019300500000000 | 1500N 660E | 1950 | Slab | 24 ft | 1,800 | Fair |
| Perry Road over S Br Kishwaukee Rv No. 019306300000000 | 1500N 630E | 2009 | Stringer/Multi-beam or Girder | 66 ft | 1,800 | Fair |
| E Sandwich RD over Little Rock Creek Br No. 019541900000000 | 655N 1750E | 1970 | Culvert | 26 ft | 1,800 | Fair |
| E. Sandwich Road over Little Rock Creek No. 019542900000000 | 740N 1750E | 1991 | Slab | 98 ft | 1,800 | Good |
| Barber Greene RD over E Br Kishwaukee Rv No. 019480100000000 | 2190N 1570E | 1960 | Slab | 117 ft | 1,750 | Fair |
| Ch 26 over S Br Kishwaukee Rive No. 019306500000000 | 3250N 980E | 2015 | Stringer/Multi-beam or Girder | 190 ft | 1,600 | Good |
| I-88 RMP1072 (oasi over I-88 E-W Tollway No. 019992000000000 | .5 Mi. E of Ill 23 | 1974 | Stringer/Multi-beam or Girder | 240 ft | 1,600 | Fair |
| Chicago RD over Somonauk Creek No. 019301200000000 | 550N 1405E | 1946 | Stringer/Multi-beam or Girder | 120 ft | 1,550 | Fair |
| Chicago RD over Br Little Indian CR No. 019307100000000 | 1170 E 550 N | 2007 | Culvert | 24 ft | 1,550 | Good |
| Base Line RD over S Br Kishwaukee Rv No. 019450000000000 | 3000N 1240E | 1965 | Stringer/Multi-beam or Girder | 184 ft | 1,550 | Fair |
| Brickville RD over E Br Kishwaukee Rv No. 019450200000000 | 2530N 1350E | 1962 | Stringer/Multi-beam or Girder | 108 ft | 1,550 | Fair |
| Devonaire Pkwy over Btwn Detention Pds No. 019600700000000 | 0.1 Mi. N of S.Malta | 2003 | Culvert | 29 ft | 1,350 | Good |
| North State Road over Deer Creek No. 019305300000000 | 3310N 1310E | 1999 | Box Beam or Girders - Multiple | 54 ft | 1,300 | Poor |
| Chicago RD over Br Indian Creek No. 019305500000000 | 430N 200E | 2007 | Culvert | 24 ft | 1,200 | Good |
| T.R.61BASE Line Ro over Coon Creek No. 019421300000000 | 3000N 1775E | 2019 | Stringer/Multi-beam or Girder | 56 ft | 1,200 | Good |
| Melms RD over Coon Creek No. 019421200000000 | 3500 N 1775 E | 2016 | Stringer/Multi-beam or Girder | 105 ft | 1,150 | Good |
| Pleasant Hill Road over S Br Kishwaukee Rv No. 019410300000000 | 3275N 1100E | 1977 | Box Beam or Girders - Multiple | 140 ft | 1,100 | Fair |
| Base Line RD over Lee Slough Creek No. 019410400000000 | 3000N 885E | 1997 | Channel Beam | 40 ft | 1,100 | Fair |
| Derbyline RD (tr 5 over Cn/Ic RR No. 019420900000000 | 3100N 1420E | 1989 | Stringer/Multi-beam or Girder | 189 ft | 1,100 | Good |
| Hinckley RD over W Br Big Rock Creek No. 019541500000000 | 1015N 1600E | 1963 | Slab | 76 ft | 1,100 | Fair |
| Hinckley Road over Battle Creek No. 019542000000000 | 1140N 1600F | 1977 | Channel Beam | 69 ft | 1,100 | Poor |
| Old State Road over Owens Creek No. 019307300000000 | 2785 N 385 E | 2011 | Stringer/Multi-beam or Girder | 123 ft | 1,050 | Good |
| Pearl Street over Bull Run Creek No. 019401000000000 | 3070N 540E | 1963 | Culvert | 24 ft | 1,050 | Fair |
| North Grove Road over S Br Kishwaukee Rive No. 019440900000000 | 2730 N 1080 E | 2009 | Stringer/Multi-beam or Girder | 135 ft | 1,050 | Good |
| Chicago RD over Little Indian Creek No. 019305800000000 | 4 MI S of Waterman | 2003 | Channel Beam | 31 ft | 1,000 | Poor |
| Pearl ST over So Br Kishwaukee Rv No. 019400800000000 | 3215N 540E | 1949 | Stringer/Multi-beam or Girder | 224 ft | 1,000 | Poor |
| University RD over So Br Kishwaukee Rv No. 019490500000000 | 1455N 500E | 1954 | Slab | 23 ft | 950 | Fair |
| University RD over S Br Kishwaukee Rv No. 019490600000000 | 1270N 500E | 1954 | Slab | 29 ft | 950 | Fair |
| FAS 1112 Universit over I-88 No. 019990600000000 | 5 MI E Ogle CO Line | 1974 | Stringer/Multi-beam or Girder | 222 ft | 950 | Fair |
| Chicago RD over Indian Creek No. 019301000000000 | 4.5 MI S of Shabbona | 1969 | Stringer/Multi-beam or Girder | 104 ft | 900 | Good |
| Suydam RD over Buck Br Somonauk Crk No. 019306400000000 | 200N 1395E | 2015 | Stringer/Multi-beam or Girder | 40 ft | 900 | Good |
| Airport RD over Union Ditch #1 No. 019480500000000 | 1985N 1565E | 1947 | Culvert | 23 ft | 900 | Poor |
| Pleasant Hill Road over Br S Br Kishwaukee R No. 019440600000000 | 2750N 1045E | 1954 | Culvert | 23 ft | 850 | Fair |
| Hinckley Road over Battle Creek No. 019511400000000 | 1320N 1600E | 2002 | Box Beam or Girders - Multiple | 52 ft | 850 | Fair |
| Shabbona Road over Big Indian Creek No. 019305400000000 | 820N 350E | 2000 | Stringer/Multi-beam or Girder | 46 ft | 800 | Fair |
| Brickville RD over Blue Heron CR No. 019450800000000 | 2610N 1320E | 2006 | Culvert | 39 ft | 750 | Good |
| Keslinger RD over I-88 No. 019991800000000 | 1 MI W Kane CO | 1974 | Stringer/Multi-beam or Girder | 232 ft | 750 | Good |
| Shabbona RD over S Br Kishwaukee Rv No. 019306000000000 | 1100N 320E | 2007 | Culvert | 30 ft | 675 | Good |
| Irene RD over S Br Kishwaukee Riv. No. 019401400000000 | 3310 N 240 E | 2004 | Stringer/Multi-beam or Girder | 266 ft | 625 | Good |
| Pratt Road/ Ms 089 over Somonauk Creek No. 019580000000000 | 245N 1565E | 1967 | Channel Beam | 84 ft | 600 | Poor |
| Rollo RD over Br Indian Creek No. 019301800000000 | 350N 250E | 1949 | Culvert | 22 ft | 575 | Fair |
| Kirkland RD over Pr So Br Kishwaukee No. 019302300000000 | 3290N 490E | 1938 | Culvert | 33 ft | 575 | Fair |
| Kirkland Road over S Br Kishwaukee Rv No. 019304000000000 | 3210N 490E | 1980 | Stringer/Multi-beam or Girder | 244 ft | 575 | Fair |
| College Avenue over So Br Kishwaukee Riv No. 019600300000000 | College Ave Dekalb | 1962 | Slab | 84 ft | 550 | Fair |
| W. County Line RD over Rickelson Creek No. 019304700000000 | 1330N 00E | 1956 | Culvert | 26 ft | 525 | Fair |
| W CO Line RD (FAS1 over Dry Run No. 019307500000000 | 1030N 00E | 2014 | Culvert | 25 ft | 525 | Good |
| Irene RD over Trimble Run No. 019400500000000 | 3575N 240E | 1948 | Culvert | 24 ft | 525 | Fair |
| Irene RD over Trimble Run No. 019400600000000 | 3500N 240E | 1955 | Slab | 32 ft | 525 | Fair |
| Motel Road over E Br Kishwaukee Rv No. 019441000000000 | 2650N 1195E | 2021 | Stringer/Multi-beam or Girder | 167 ft | 525 | Good |
| Motel Road over Br S Br Kishwaukee R No. 019450400000000 | 2610N 1200E | 1980 | Box Beam or Girders - Multiple | 47 ft | 525 | Poor |
| County Line Road over Br of Coon Creek No. 019420800000000 | 3550N 1900E | 1980 | Box Beam or Girders - Multiple | 53 ft | 500 | Fair |
| Pleasant Street over Union Drainage Ditch No. 019480800000000 | 2060N 1645E | 1975 | Culvert | 25 ft | 500 | Fair |
| Shabbona RD over Br Indian Crk No. 019306600000000 | 495N 300E | 2009 | Stringer/Multi-beam or Girder | 49 ft | 475 | Fair |
| Suydam RD over Little Indian Creek No. 019306800000000 | 200N 615E | 2007 | Stringer/Multi-beam or Girder | 81 ft | 475 | Fair |
| Suydam RD over Indian Creek No. 019307700000000 | 7.0 MI S Shabbona | 2021 | Slab | 104 ft | 475 | Good |
| Schafer RD over Trib. of Owens Creek No. 019430400000000 | 2470N 450E | 1993 | Culvert | 22 ft | 475 | Good |
| South First Street over S Br Kishwaukee Riv No. 019307900000000 | 1800N 890E | 2021 | Culvert | 24 ft | 450 | Good |
| S Malta RD over E Br Killbuck Creek No. 019460100000000 | 2000N 120E | 1955 | Stringer/Multi-beam or Girder | 33 ft | 450 | Fair |
| Gurler Rd. (FAS111 over Br S Br Kishwaukee R No. 019470700000000 | 1800N 850E | 1992 | Channel Beam | 31 ft | 450 | Fair |
| Gurler Road over So Br Kishwaukee No. 019470800000000 | 1800N 835E | 2011 | Culvert | 54 ft | 450 | Good |
| Mcgirr RD over Br. Big Rock Creek No. 019511300000000 | 13300N 1795E | 1996 | Channel Beam | 41 ft | 450 | Good |
| Mc Girr Road over Battle Creek No. 019511500000000 | 1300N 1640E | 2021 | Stringer/Multi-beam or Girder | 69 ft | 450 | Good |
| Waterman Road over Br of Somonauk Creek No. 019304200000000 | 1015N 900E | 1985 | Box Beam or Girders - Multiple | 42 ft | 425 | Poor |
| Bethany Road over E Br Kishwaukee Rv No. 019480900000000 | 2280N 1590E | 1982 | Box Beam or Girders - Multiple | 77 ft | 425 | Fair |
| Leland RD over Little Indian Creek No. 019530600000000 | 745N 730E | 1969 | Box Beam or Girders - Multiple | 45 ft | 425 | Fair |
| Park Road over Indian Creek No. 019920200000000 | Shabbona State Park | 1976 | Stringer/Multi-beam or Girder | 42 ft | 425 | Fair |
| Hortense ST over Bull Run No. 019400200000000 | 3150N 490E | 1969 | Box Beam or Girders - Multiple | 44 ft | 400 | Good |
| Esmond Road over Br Killbuck Creek No. 019430700000000 | 2675N 0040E | 2008 | Stringer/Multi-beam or Girder | 55 ft | 400 | Good |
| Hinckley Road over Br. of Battle Creek No. 019511000000000 | 1595N 1600E | 1980 | Culvert | 22 ft | 400 | Good |
| Phillips Road over Big Rock Creek No. 019542500000000 | 1070N 1615E | 1981 | Box Beam or Girders - Multiple | 66 ft | 400 | Good |
| Shabbona Grove RD over Big Indian Creek No. 019520400000000 | 700N 495E | 1956 | Slab | 58 ft | 375 | Fair |
| Rich RD over Br of Owens Creek No. 019460000000000 | 2350N 430E | 1952 | Box Beam or Girders - Multiple | 26 ft | 350 | Good |
| Pritchard RD over W Br Little Rock Cre No. 019541700000000 | 1035N 1700E | 1967 | Channel Beam | 97 ft | 350 | Poor |
| Leland RD over Little Indian Creek No. 019560900000000 | 290N 750E | 1997 | Channel Beam | 39 ft | 350 | Fair |
| Oak Street over Little Rock Creek No. 019610100000000 | 940N 1650E | 1956 | Frame | 58 ft | 325 | Fair |
| Hinckley RD TR 206 over I-88 No. 019991700000000 | 2 MI W Kane CO | 1974 | Stringer/Multi-beam or Girder | 254 ft | 325 | Fair |
| Malta Road over Br. of Owens Creek No. 019305600000000 | 2675N 350E | 2001 | Culvert | 31 ft | 300 | Fair |
| Base Line RD over Owen Creek No. 019400300000000 | 3000N 365E | 1966 | Box Beam or Girders - Multiple | 94 ft | 300 | Fair |
| Waterman Road over Br of Somonauk Creek No. 019530700000000 | 700N 900E | 1968 | Culvert | 23 ft | 300 | Good |
| FAS 174 Lang RD over I-88 No. 019990500000000 | 3 MI E Ogle CO Line | 1974 | Stringer/Multi-beam or Girder | 223 ft | 300 | Fair |
| Howison RD over Little Rock Creek No. 019510600000000 | 1210N 1200E | 1961 | Box Beam or Girders - Multiple | 48 ft | 275 | Poor |
| Shabbona Grove RD over Little Indian Creek No. 019530400000000 | 700N 740E | 1955 | Slab | 35 ft | 275 | Fair |
| Howison RD over Br Little Rock Creek No. 019531100000000 | 1120N 1200E | 1954 | Slab | 26 ft | 275 | Fair |
| Howison RD over Somonauk Creek No. 019531300000000 | 705N 1200E | 1967 | Channel Beam | 69 ft | 275 | Fair |
| Howison Road over Somonauk Creek No. 019531700000000 | 885N 1200E | 1981 | Box Beam or Girders - Multiple | 39 ft | 275 | Good |
| Gov. Beveridge HWY over Buck Branch No. 019570100000000 | 135N 1400E | 1954 | Slab | 32 ft | 275 | Poor |
| Gurler Road over Br S Br Kishwaukee No. 019460700000000 | 1800N 555E | 1977 | Culvert | 29 ft | 250 | Good |
| Sycamore ST over Little Rock Creek No. 019610200000000 | 0.1 Mi. S. of US 30 | 1993 | Box Beam or Girders - Multiple | 76 ft | 250 | Good |
| Kirkland Road over Kingsbury Creek No. 019305700000000 | 3500N 380E | 2001 | Box Beam or Girders - Multiple | 61 ft | 225 | Good |
| Lee Road over Br Little Rock Creek No. 019540400000000 | 1100N 1300E | 1960 | Culvert | 28 ft | 225 | Fair |
| Lee Road over Little Rock Creek No. 019542100000000 | 1100N 1310E | 1977 | Box Beam or Girders - Multiple | 70 ft | 225 | Fair |
| Duffy Road over Little Rock Creek No. 019542700000000 | 1000N 1440E | 1984 | Box Beam or Girders - Multiple | 64 ft | 225 | Good |
| Suydam Road over Paw Paw Creek No. 019303900000000 | 180N 200E | 1983 | Box Beam or Girders - Multiple | 46 ft | 200 | Poor |
| Scout RD over Kingsbury Creek No. 019401500000000 | 1 MI NW of Kirkland | 2004 | Culvert | 59 ft | 200 | Good |
| Wheeler RD over Trimble Run No. 019400400000000 | 3550N 140E | 1964 | Box Beam or Girders - Multiple | 36 ft | 175 | Poor |
| Wheeler Road over Br of Kishwaukee Rv No. 019401300000000 | 3400N 175E | 1984 | Culvert | 23 ft | 175 | Good |
| Wolf RD over S Br Kishwaukee Riv. No. 019410000000000 | 3350N 740E | 1953 | Tee Beam | 28 ft | 175 | Fair |
| S Paw Paw RD over Br Paw Paw Rn Crk No. 019551700000000 | 250N 140E | 2015 | Stringer/Multi-beam or Girder | 62 ft | 175 | Good |
| S Paw Paw RD over E Br Paw Paw Rn Crk No. 019551800000000 | 250N 190E | 2015 | Stringer/Multi-beam or Girder | 62 ft | 175 | Good |
| County Line Road over Br S Br Kishwaukee R No. 019401200000000 | 3440N 030E | 1980 | Channel Beam | 28 ft | 150 | Fair |
| New Lebanon RD over Coon Creek No. 019420600000000 | 3230N 1790E | 1965 | Box Beam or Girders - Multiple | 48 ft | 150 | Poor |
| Ash RD over Br. of Deer Creek No. 019421100000000 | 3350N 1390E | 1996 | Culvert | 22 ft | 150 | Good |
| New Lebanon RD over Coon Creek No. 019421400000000 | 3130N 1800E | 2022 | Box Beam or Girders - Multiple | 65 ft | 150 | Good |
| Rimsnider RD over Little Rock Creek No. 019541300000000 | 1010N 1400E | 1960 | Box Beam or Girders - Multiple | 86 ft | 125 | Fair |
| Scott Road over Big Rock Creek No. 019542300000000 | 1000N 1715E | 1980 | Box Beam or Girders - Multiple | 52 ft | 125 | Fair |
| TR 42 Willrett RD over I-88 No. 019990400000000 | 2 MI E Ogle CO Line | 1974 | Stringer/Multi-beam or Girder | 220 ft | 125 | Fair |
| New Lebanon RD over Coon Creek No. 019420400000000 | 3460N 1790E | 1969 | Box Beam or Girders - Multiple | 74 ft | 100 | Poor |
| Hemlock Road over Coon Creek No. 019421000000000 | 3400N 1730E | 1993 | Culvert | 96 ft | 100 | Good |
| Hartman Road over Union Drainage Ditch No. 019480700000000 | 2070N 1650E | 1971 | Channel Beam | 73 ft | 100 | Poor |
| Mcgirr RD over So Br Kishwaukee Rv No. 019490100000000 | 1300N 540E | 1954 | Stringer/Multi-beam or Girder | 38 ft | 100 | Fair |
| Tower Road over Rickelson Creek No. 019490200000000 | 1320N 100E | 1955 | Culvert | 25 ft | 100 | Good |
| Anderland RD over Br of Kishwaukee Rv No. 019490700000000 | 1765N 600E | 1963 | Culvert | 26 ft | 100 | Fair |
| Anderland Road over N Br Kishwaukee Rv No. 019500400000000 | 1675N 600E | 1960 | Culvert | 23 ft | 100 | Poor |
| South First Street over Br S Br Kishwaukee R No. 019501300000000 | 1400N 775E | 1980 | Culvert | 22 ft | 100 | Good |
| Mc Girr Road over Little Rock Creek No. 019501400000000 | 1300N 1120E | 1984 | Culvert | 30 ft | 100 | Good |
| Bastian Road over Somonauk Creek No. 019540800000000 | 800N 1320E | 1969 | Channel Beam | 63 ft | 100 | Fair |
| E Paw Paw RD over Br Paw Paw Run No. 019550400000000 | 205N 030E | 1955 | Slab | 24 ft | 100 | Fair |
| Syendsen Road over Paw Paw Run Creek No. 019551500000000 | 000N 235E | 1986 | Box Beam or Girders - Multiple | 76 ft | 100 | Good |
| Mcneal RD over S Br Kishwaukee Rv No. 019401600000000 | 3500N 060E | 2020 | Slab | 217 ft | 75 | Good |
Structure types in DeKalb County
| Culvert | 73 | 27.9% |
| Stringer/Multi-beam or Girder | 72 | 27.5% |
| Box Beam or Girders - Multiple | 55 | 21.0% |
| Slab | 31 | 11.8% |
| Channel Beam | 27 | 10.3% |
| Tee Beam | 3 | 1.1% |
| Frame | 1 | 0.4% |
Other counties in Illinois
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