Bridges in Winnebago County, Illinois

465Total Bridges

142Good

291Fair

32Poor

Bridge	Condition	Length	Traffic	Year
I-39 SB over Harrison AVE	Poor	228.0 ft	25,450	1963
I-39 NB over Harrison AVE	Poor	228.0 ft	21,150	1963
Ill 251 S B over Up Rr	Poor	422.9 ft	13,000	1967
Ill 251 N B over Up Rr	Poor	422.9 ft	13,000	1967
Auburn St. over Kent Creek	Poor	61.4 ft	12,400	1930
Roscoe RD over Rock River	Poor	581.0 ft	10,700	1967
11th Street over Keith Creek	Poor	34.4 ft	9,300	1915
Springfield AVE over N Fork Kent Creek	Poor	114.2 ft	8,500	1959
Latham-ralston RD over Rock River	Poor	601.0 ft	8,200	1969
N 3rd ST Ext To 2n over SB Ramp To N 6th ST	Poor	206.0 ft	8,200	1963
15th AVE over Rock River	Poor	528.9 ft	5,750	1980
Winnebago Street over Kent CR & Rr Tracks	Poor	744.1 ft	4,900	1982
Prairie Hill RD over Rock River	Poor	420.6 ft	4,200	1966
Il 70 over Trib. Of Pecatonica	Poor	80.7 ft	3,500	1982
Ill 70 over Trib. Of Pecatonica	Poor	80.7 ft	3,500	1982
Ill 70 over Trib. Of Pecatonica	Poor	80.7 ft	2,950	1982
Cunningham RD over Cn Rr	Poor	137.1 ft	2,650	1955
Meridian RD over Cn Rr	Poor	151.9 ft	2,450	1954
Meridian RD over Pecatonicariver	Poor	339.9 ft	1,650	1973
Liberty DR over NW Drainageway	Poor	30.8 ft	1,400	1962
Gilbert AVE over NW Drainageway	Poor	30.8 ft	1,150	1962
Hamborg Road over Stonebridge Trail	Poor	143.4 ft	1,100	1981
Corbin ST over Kent Creek	Poor	31.2 ft	950	1937
Gleasman Road over Unnamed Creek	Poor	36.4 ft	800	1935
Saunders RD over Unnamed Creek	Poor	23.6 ft	800	1957
Simpson Road over Fullers CR	Poor	40.0 ft	700	1959
Kilbuck Bluff Fp over Br Kilbuck CR	Poor	30.8 ft	475	1926
Centerville Road over So Fork Kent Creek	Poor	27.9 ft	400	1928
8th Av over Keith Creek	Poor	33.1 ft	375	1919
Yale Bridge RD over Unnamed Creek	Poor	29.9 ft	325	1932
Jonathan AVE over NW Drainageway	Poor	25.9 ft	200	1962
Goeke Road over Pink Creek	Poor	67.3 ft	75	1999
I-39 & US 20 over Madigan Creek	Fair	29.2 ft	50,900	1963
US 20 W B over Ill 251 (11th St)	Fair	234.3 ft	36,000	1960
US 20 E B over Kishwaukee St.	Fair	154.9 ft	32,000	1960
US 20 W B over Kishwaukee St.	Fair	154.9 ft	32,000	1960
US 20 E B over Il Rr	Fair	163.1 ft	32,000	1960
US 20 W B over Il Rr	Fair	163.1 ft	32,000	1960
US 20 E B over Ill 251 (11th St)	Fair	234.3 ft	32,000	1960
US 20 W B over Ill 2	Fair	219.8 ft	32,000	2019
US 20 E B over W Channel Rock Riv	Fair	407.8 ft	32,000	2014
US 20 E B over E Channel Rock Riv	Fair	437.0 ft	32,000	2014
I-90 over Stream	Fair	29.9 ft	31,600	1958
Ill 251 over Spring Creek RD	Fair	263.5 ft	29,700	2012
Il 251 & Ramps over Spring Creek	Fair	35.4 ft	29,700	2002
I-90 S B over Burr Oak RD	Fair	132.9 ft	29,400	1958
I-90 N B over Burr Oak RD	Fair	132.9 ft	29,400	1958
I-90 S B over Stonebridge Trail	Fair	162.1 ft	29,400	1958
I-90 N B over Stonebridge Trail	Fair	162.1 ft	29,400	1958
I-90 over Stream	Fair	33.5 ft	29,400	1958
I-90 over Stream	Fair	22.0 ft	29,400	1958
Ill 251 NB over N Kinnikinnick CR	Fair	163.1 ft	27,200	1967
Ill 251 SB over N Kinnikinnick CR	Fair	163.1 ft	27,200	1967
Ill 251 NB over S Kinnikinnick CR	Fair	99.4 ft	27,200	1967
Ill 251 SB over S Kinnikinnick CR	Fair	99.4 ft	27,200	1967
I 90 EB over Kishwaukee River	Fair	553.5 ft	26,100	2013
I 90 WB over Kishwaukee River	Fair	553.5 ft	26,100	2013
East Riverside Blv over Spring Creek	Fair	36.7 ft	25,700	1989
Fai 90 S B over Dry Creek	Fair	153.2 ft	25,500	2012
Fai 90 NB over Dry Creek	Fair	153.2 ft	25,500	2012
I-39 & US 20 N B over Cn Rr	Fair	169.6 ft	25,450	1963
I-39 & US 20 SB over Cn Rr	Fair	169.6 ft	25,450	1963
I-39 & US 20 SB over Up Rr	Fair	279.9 ft	25,450	1963
I-39 & US 20 N B over Up Rr	Fair	279.9 ft	25,450	1963
Ill 251 SB over Mcdonald Creek	Fair	87.6 ft	24,200	2002
Ill 251 NB over Mcdonald Creek	Fair	87.6 ft	24,200	2002
Auburn ST over Rock River	Fair	642.1 ft	22,600	1938
Alpine Road over US 20 By-pass	Fair	212.6 ft	21,400	1984
Alpine RD over Union Pacific Rr	Fair	148.6 ft	21,200	1963
Alpine RD over Cn Railroad	Fair	151.6 ft	21,200	1963
Perryville RD over Spring Creek	Fair	27.6 ft	21,200	1994
Spring Creek Road over Spring Creek	Fair	30.5 ft	21,000	2001
Alpine RD over Spring Creek	Fair	44.9 ft	20,900	1955
US 20 WB over Prairie RD	Fair	153.9 ft	20,400	1964
US 20 EB over Prairie RD	Fair	154.2 ft	20,400	1964
US 20 E B over Simpson RD	Fair	173.6 ft	20,400	1964
US 20 W B over Simpson RD	Fair	173.6 ft	20,400	1964
US 20 E B over Ill 2	Fair	219.8 ft	20,400	2019
US 20 over Fullers Creek	Fair	31.8 ft	20,400	1964
Whitman ST over Rock River	Fair	742.1 ft	19,400	1960
Whitman ST over Madison ST & Rr	Fair	334.0 ft	19,400	1961
Perryville RD over Madigan CR	Fair	36.1 ft	19,200	1973
Riverside BLVD over Rock River& Rr	Fair	663.1 ft	17,700	1953
Ill 251 & W. Fr RD over N.brnch Willow Creek	Fair	49.2 ft	17,300	1964
Ill 251 & Fr Rds over Willow Creek	Fair	43.3 ft	17,300	1964
Alpine Road over Drainage Ditch	Fair	25.9 ft	16,800	1972
Alpine RD over Forest Hills RD	Fair	251.3 ft	16,700	1972
Alpine Road over Pebble Creek	Fair	28.9 ft	16,700	1972
Perryville RD over Loves Park Creek	Fair	24.3 ft	16,700	1994
Ill 251 S B over Rockton Road	Fair	191.9 ft	16,600	1967
Ill 251 N B over Rockton Road	Fair	191.9 ft	16,600	1967
Ill 251 N B over Dry Creek	Fair	122.0 ft	16,600	1967
Ill 251 S B over Dry Creek	Fair	122.0 ft	16,600	1967
Spring Creek Road over Spring Creek	Fair	45.9 ft	16,300	1930
Il 251 over Loves Park Creek	Fair	54.8 ft	16,300	1995
Harrison AVE over Madigan Creek	Fair	27.6 ft	16,200	1963
11th St. (il251) over S.e. Drainage	Fair	34.1 ft	16,100	1964
Harrison AVE over S.e. Drainage Way	Fair	47.9 ft	16,100	1956
Alpine Road over Willow Creek	Fair	52.8 ft	16,100	1989
Perryville RD over S. Br. Willow Creek	Fair	44.3 ft	16,000	1998
Il 251 (fap 734) over Up Rr	Fair	105.6 ft	15,800	1991
Ramp I-39NB To I90 over I-90	Fair	938.6 ft	15,700	2009
Ill 2 over Fullers Creek	Fair	78.7 ft	15,500	2011
US 20 EB over Kishwaukee River	Fair	230.0 ft	14,900	1963
US 20 WB over Kishwaukee River	Fair	230.0 ft	14,900	1963
Charles ST over Keith Creek	Fair	28.9 ft	14,700	1940
US 20 WB over Cunningham Rd.	Fair	241.8 ft	14,600	1964
US 20 EB over Cunningham Rd.	Fair	244.8 ft	14,600	1964
US 20 E B over Cn Rr	Fair	84.6 ft	14,600	1964
US 20 W B over Cn Rr	Fair	83.7 ft	14,600	1964
US 20 over Drainage Ditch	Fair	41.0 ft	14,600	1964
US 20 over Kent Creek	Fair	48.9 ft	14,600	1964
Kishwaukee ST over Keith Creek	Fair	39.0 ft	14,600	2009
I-39 & US 51 SB over Kishwaukee River	Fair	1169.9 ft	14,500	1980
I-39 & US 51 NB over Kishwaukee River	Fair	1163.1 ft	14,500	1981
I-39 & US 51 SB over Blackhawk RD	Fair	146.0 ft	14,500	1981
I-39 & US 51 NB over Blackhawk Road	Fair	146.0 ft	14,500	1981
Ill 2 over Drainage Ditch	Fair	144.4 ft	13,000	1958
US 20 WB over Grove Creek	Fair	102.0 ft	13,000	1994
US 20 EB over Grove Creek	Fair	104.0 ft	13,000	1995
Harlmem Rd/bauer P over Rock River	Fair	992.1 ft	12,000	1993
Il 2 SB over Mud Creek	Fair	112.9 ft	11,800	2012
Il 2 NB over Mud Creek	Fair	112.9 ft	11,800	2012
US RT 20 WB over US 20br EB	Fair	264.4 ft	11,400	1961
Hononegah RD over Dry Creek	Fair	152.9 ft	11,400	1991
Harlem Rd/bauer Pk over Ice Line Railroad	Fair	132.2 ft	11,300	1989
Forest Hills Road over Pebble Creek	Fair	32.2 ft	11,200	1972
Beltline RD over N Channel Rock River	Fair	493.4 ft	10,900	1986
Beltline RD over S Channel Rock Riv	Fair	397.6 ft	10,900	1986
Harrison AVE over Rock River	Fair	797.9 ft	10,200	1975
Guilford Road over Keith CR	Fair	25.9 ft	10,150	1952
Ill 2 over Drainage Ditch	Fair	32.2 ft	9,950	1989
Ill 2 over Drainage Ditch	Fair	32.2 ft	9,950	1989
Elevator RD over No Kinnikinnick CR	Fair	121.1 ft	9,800	1969
US 51 & Il 75 over I-90	Fair	218.8 ft	8,950	2000
Rockton AVE over NW Drainageway	Fair	28.9 ft	8,850	1962
Mulford Road over Keith Creek	Fair	26.9 ft	8,700	1961
South Main ST over Kent Creek	Fair	62.0 ft	8,650	1905
Il 2 N B over Rock River	Fair	609.9 ft	8,550	1966
Il 2 S B over Soo Rr &old River RD	Fair	264.8 ft	8,550	1966
Ill 2 N B over Soo Rr &old River RD	Fair	264.8 ft	8,550	1966
Jefferson ST over Rock Riv& Madison ST	Fair	1285.1 ft	8,500	1925
Roscoe RD over Unnamed Creek	Fair	26.9 ft	8,300	1962
Chestnut ST over Rock River	Fair	448.2 ft	8,200	1962
N 2nd ST over Whitman ST	Fair	191.9 ft	8,200	1963
Newburg RD over Manning Creek	Fair	31.5 ft	8,000	1974
Fairview AVE over So Br Of Keith CR	Fair	26.9 ft	7,900	1986
Central AVE over N Fork Kent Creek	Fair	103.3 ft	7,800	1966
20th ST over Keith Creek	Fair	29.9 ft	7,750	1928
Springfield AVE over S Br Kent Creek	Fair	88.3 ft	7,700	2002
Springfield AVE over Drainage Ditch	Fair	25.6 ft	7,600	1960
Morgan ST over Rock River	Fair	503.0 ft	7,600	2013
Perryville RD over Union Pacific Railro	Fair	177.5 ft	7,450	2016
Ill 75 over Rock River	Fair	568.2 ft	7,200	1927
Spring Creek RD over I-90	Fair	211.0 ft	7,050	1958
W State ST over Kent CR	Fair	57.1 ft	6,400	1979
Hononegah Road over Ill 2	Fair	267.1 ft	6,300	1966
Il 2 over Drainage Ditch	Fair	79.4 ft	6,200	1994
School ST over Kent Creek	Fair	50.9 ft	6,200	1969
Fau 5063 - State S over Rock River	Fair	439.0 ft	6,000	1948
Montague RD over US RT 20	Fair	202.8 ft	5,750	1964
Argyle RD over Stream	Fair	28.9 ft	5,750	1983
Il 70 over Drainage Ditch	Fair	33.1 ft	5,000	1962
Swanson RD over Mcdonald Creek	Fair	58.1 ft	5,000	1977
Kishwaukee RD over Kishwaukee River	Fair	460.6 ft	4,850	2011
Brooke And 9th ST over S.e. Drainageway	Fair	45.9 ft	4,800	1967
I-90 Ramp over I-90	Fair	228.0 ft	4,750	1958
I-39 Ramp over Linden Road	Fair	131.9 ft	4,650	1981
Ill 70 over Kent Creek	Fair	56.1 ft	4,600	2003
Il RTE 70 over Drainage Ditch	Fair	25.6 ft	4,600	2003
I-39 Off Ramp over US 20 Bypass	Fair	247.0 ft	4,550	1981
I-39 Ramp over Linden RD	Fair	149.9 ft	4,550	1981
Kishwaukee RD over Canal Creek	Fair	41.3 ft	4,550	1979
Il 251 SB over Kilbuck Creek	Fair	222.4 ft	4,450	1989
Rote RD over I-90	Fair	212.9 ft	4,400	1958
State ST over Kishwaukee River	Fair	345.1 ft	4,350	1926
Meridian RD over US RT 20	Fair	211.3 ft	4,150	1964
Meridian RD over Unnamed Creek	Fair	25.9 ft	4,150	1968
Meridian RD over S. Br. Kent Creek	Fair	27.9 ft	4,150	1964
6th ST over Keith Creek	Fair	41.0 ft	3,900	1984
Belvidere RD over I-90	Fair	374.0 ft	3,850	1958
Elevator RD over I-90	Fair	225.1 ft	3,650	1958
Il 70 over Pecatonica River	Fair	350.1 ft	3,500	1996
Wesleyan And 22nd over S.e. Drainageway	Fair	30.8 ft	3,500	1967
Blackhawk RD over Kishwaukee River	Fair	362.9 ft	3,450	1996
Swanson RD over Unnamed Stream	Fair	28.5 ft	3,450	1977
Meridian RD over Br N Fk Kent CR	Fair	117.1 ft	3,400	1979
Harlem RD over I-90	Fair	224.1 ft	3,350	1958
Il 251 over Kishwaukee River	Fair	299.9 ft	3,300	1996
Montague RD over Rock Creek	Fair	41.3 ft	3,300	1981
Montague RD over E Br Mosquito Creek	Fair	25.6 ft	3,300	1983
Meridian RD over Drainage	Fair	21.7 ft	3,300	1956
Ill 70 over Drainage Ditch	Fair	63.6 ft	3,000	1932
Ill 70 over Trib Pecatonica Riv	Fair	39.0 ft	3,000	1982
Best RD over S Br Otter Creek	Fair	34.8 ft	3,000	1955
Willowbrook RD over N Kinnikinnick CR	Fair	91.5 ft	2,900	1985
Old River RD over Unnamed Creek	Fair	21.7 ft	2,900	1967
Old River RD over Blacks Creek	Fair	43.3 ft	2,850	1962
Baxter RD over Unnamed Creek	Fair	24.9 ft	2,850	1974
Pecatonica RD over Pec. River Ovflow	Fair	146.7 ft	2,700	1985
Pecatonica RD over Pecatonica River	Fair	263.5 ft	2,700	1985
Ill 70 over S Branch Otter CR	Fair	67.6 ft	2,700	2010
Clifford AVE over Loves Park Creek	Fair	63.0 ft	2,700	1961
Ill 75 over Pecatonica River	Fair	283.8 ft	2,650	1990
White School RD over Unnamed Creek	Fair	27.6 ft	2,650	1964
Prairie Hill RD over I-90	Fair	199.1 ft	2,600	2000
Love Road over N Kinnickinnick CR	Fair	47.2 ft	2,450	1968
Fas1045-baxter RD over I-39 & US 51	Fair	263.1 ft	2,250	1980
Il 75 over Creek	Fair	33.8 ft	2,250	2010
Rockton RD over Raccoon Creek	Fair	133.9 ft	2,250	1989
Rockton RD over Rock River Overflow	Fair	218.8 ft	2,200	1989
Rockton RD over Rocktn Dam Mill Race	Fair	267.1 ft	2,200	1990
Rockton RD over I-90	Fair	214.9 ft	2,175	1958
Hunter AVE over Keith Creek	Fair	29.9 ft	2,150	1987
9th Street over Keith Creek	Fair	37.1 ft	2,100	1984
Lindenwood RD over Unnamed Creek	Fair	24.0 ft	1,950	1941
Swanson RD over I-90	Fair	232.0 ft	1,950	1958
Love Road over Dry Run Creek	Fair	42.7 ft	1,700	1960
Beltline RD over Kishwaukee Ck	Fair	412.7 ft	1,650	2010
Belt Line RD over Il Rr	Fair	184.1 ft	1,650	2010
East Lawn DR over Keith Creek South Br	Fair	29.9 ft	1,650	1966
Prairie Road over Fullers CR	Fair	32.2 ft	1,550	1965
Atwood Road over S.kinnikinnick CR	Fair	38.7 ft	1,500	1973
Pecatonica RD over Pink Creek	Fair	25.3 ft	1,500	2000
Cedar ST over Kent Creek	Fair	92.8 ft	1,500	1985
18th ST over Keith Creek	Fair	29.9 ft	1,500	1999
Park AVE over Turtle Creek	Fair	159.8 ft	1,475	1988
Telegraph RD over Drainage Ditch	Fair	34.8 ft	1,400	1935
Telegraph RD over Unnamed Creek	Fair	33.1 ft	1,400	1948
Burr Oak Road over Unnamed Creek	Fair	21.7 ft	1,400	1971
Il 251 W. Fr. Rd. over Mc Donald Creek	Fair	69.9 ft	1,350	1992
Elm AVE over Loves Park Creek	Fair	63.0 ft	1,350	1996
Pecatonica RD over Grove Creek	Fair	51.8 ft	1,300	1927
Auburn RD over Br Of Kent Creek	Fair	107.0 ft	1,300	1983
Auburn RD over Unnamed Creek	Fair	22.6 ft	1,250	1936
Telegraph RD over Unnamed Creek	Fair	25.9 ft	1,200	1950
Montague RD over W Br Mill CR	Fair	35.1 ft	1,200	1960
Seminary Street over Cn Rr	Fair	113.5 ft	1,150	1901
Hamborg Road over S Kinnikinnick CR	Fair	102.0 ft	1,100	1984
Durand RD over S Fork Otter Creek	Fair	53.8 ft	1,100	1968
Swanson DR over S Br Mcdonald Crk	Fair	57.4 ft	1,000	2007
Crockett Road over Unnamed Creek	Fair	21.7 ft	950	1968
Rock Cut St. Pk. R over I-90 (nw Tollway)	Fair	211.6 ft	900	1989
Trask Bridge RD over Unnamed Creek	Fair	25.9 ft	850	1983
Weldon RD over US RT 20	Fair	263.1 ft	800	1961
County Line Road over N. Kinnickinnick Crk	Fair	40.7 ft	800	1960
Yale Bridge RD over Raccoon Creek	Fair	109.9 ft	800	1951
Best RD over N Br Otter Creek	Fair	46.9 ft	800	1955
Saunders RD over Coolidge Creek	Fair	37.1 ft	800	1957
Wild Ginger Road over Keith CR	Fair	36.7 ft	775	1973
Imperial Oaks DR over Spring Creek	Fair	26.9 ft	775	1967
Blomberg Rd. over S Br Kishwaukee Rivr	Fair	306.1 ft	725	2003
Center RD over N. Br. Otter Creek	Fair	56.4 ft	700	1990
Manchester Road over Dry Run Creek	Fair	54.5 ft	675	1960
Safford Road over Kent Creek	Fair	51.8 ft	675	1957
Rockton AVE over Br Mud Creek	Fair	24.9 ft	675	1956
Pebble Creek Trail over Unnamed Creek	Fair	23.0 ft	650	1973
Spring Lake DR over Spring Creek	Fair	26.9 ft	625	1965
15th Street over Keith Creek	Fair	32.5 ft	600	1996
Cemetery Road over Unamd Creek Ditch	Fair	21.7 ft	575	1954
Cemetery Road over Tunnison Creek	Fair	26.9 ft	575	1954
Marshall ST over S.e. Drainageway	Fair	39.0 ft	575	1966
Fritz RD over S Fork Otter Creek	Fair	98.4 ft	550	1962
Fritz RD over Unnamed Creek	Fair	25.9 ft	550	1962
Pelley Road over Fuller Creek	Fair	38.7 ft	550	1962
Eisenhower Drive over Spring Creek	Fair	37.1 ft	550	1963
Wheeler RD over Otter Creek	Fair	77.1 ft	525	2009
Independence AVE over S Br Kent Creek	Fair	53.1 ft	525	1978
Loves Park Drive over Loves Park Crrek	Fair	59.1 ft	525	1960
Wills Av over S.e. Drainageway	Fair	30.8 ft	500	1968
Rock Grove RD over Randalls Creek	Fair	50.9 ft	475	1982
10th Av over Keith Creek	Fair	47.9 ft	475	1910
Forest Preserve RD over Sugar Creek	Fair	25.9 ft	450	1937
Rock Grove RD over N. Br. Otter Creek	Fair	76.4 ft	425	1988
Reed AVE over S.e. Drainageway	Fair	33.1 ft	425	1967
Harrison Road over Sugar River	Fair	153.2 ft	350	1922
Harrison Road over Stream	Fair	32.5 ft	350	1973
Bradley RD over Spring Creek	Fair	43.0 ft	350	1977
Yale Bridge RD over Sugar River	Fair	279.9 ft	325	1953
Winslow RD over Sugar Creek	Fair	38.1 ft	325	1977
Red Oak Lane over S Br Keith Creek	Fair	22.0 ft	325	1980
Grand AVE over Loves Park Creek	Fair	63.0 ft	325	1961
Tr 251-rotary RD over I-39 & US 51	Fair	261.2 ft	300	1980
Burr Oak Road over S Kinnickinnick CR	Fair	57.1 ft	300	1965
Mcmichael Road over Mcdonald Creek	Fair	24.0 ft	300	1982
Chesterfield AVE over Unnamed Drain. Ditch	Fair	22.0 ft	300	1965
Patterson Road over Unnamed Creek	Fair	24.9 ft	275	1976
Merrill AVE over Loves Park Creek	Fair	63.0 ft	275	1964
Cunningham RD over Unnamed Creek	Fair	26.9 ft	250	1960
Cunningham RD over Grove Creek	Fair	26.2 ft	250	1960
Middle Road over Dry Run Creek	Fair	78.4 ft	250	1965
Harrison Road over Tunnison Creek	Fair	24.9 ft	225	1992
Patterson Road over N Br Otter Creek	Fair	56.4 ft	225	1968
Crowley RD over N Br Otter Creek	Fair	55.4 ft	200	1966
Comly Road over Coolidge Creek	Fair	49.9 ft	200	1970
Yale Bridge RD over Randalls Creek	Fair	50.9 ft	200	1983
Winslow Road over Sugar River	Fair	187.7 ft	150	1985
Rothwell Road over Br Of Canal Creek	Fair	26.2 ft	150	1937
Favor Road over Gleason Creek	Fair	27.2 ft	150	1966
Brick School RD over Beaver Run	Fair	21.7 ft	150	1971
Comly Road over Grove Creek	Fair	40.0 ft	150	1987
Kelley Road over Grove Creeek	Fair	22.3 ft	150	1991
Coachman Drive over Keith Creek	Fair	25.9 ft	150	2004
Klinger RD over Sumner Creek	Fair	25.9 ft	125	1948
Tr-187 (kelley Rd) over Sumner Creek	Fair	25.9 ft	125	1948
Liddle Road over Unnamed Creek	Fair	25.6 ft	125	1971
Harrison Road over Kent Creek	Fair	41.0 ft	100	1957
Best Road over Pink Creek	Fair	27.6 ft	100	1974
Edson RD (tr 61 A) over Unnamed Ditch	Fair	22.3 ft	100	1971
Taft Road over S.e. Drainageway	Fair	32.2 ft	100	1967
Hononegah Pres RD over Dry Run Creek	Fair	80.1 ft	100	1925
Eddie Road over Br Pecatonica River	Fair	26.2 ft	75	1936
Tr-83 (knapp Road) over Tunnison Creek	Fair	40.7 ft	75	1961
Shirley Road over Br S Br Kishwaukee R	Fair	34.1 ft	75	1963
Wempletown Road over N Fork Kent Creek	Fair	25.9 ft	75	1970
Kishwaukee Pres RD over Br Kishwaukee River	Fair	36.1 ft	75	1901
Farm School Road over Branch Of Pink Creek	Fair	23.6 ft	50	1963
Tr-75 (oliver Road over Tunnison Creek	Fair	38.7 ft	50	1961
Murphy Road - Tr 2 over Unnamed Stream	Fair	22.0 ft	50	1953
Campbell Road over N. Br. Pink Cr.	Fair	21.7 ft	50	1951
Moate Road over Drainage Ditch	Fair	23.6 ft	25	1999
Pecatonica Road over Otter Creek	Fair	25.6 ft	10	1971
Judd Road over Unnamed Creek	Fair	24.9 ft	10	1956
I-90 N B over US 20 Br	Good	173.2 ft	36,350	2009
I-90 S B over US 20 Br	Good	173.2 ft	36,350	2009
I-90 over Stream	Good	24.9 ft	34,100	1958
US 20 W B over W Channel Rock Riv	Good	407.8 ft	32,000	2015
US 20 W B over E Channel Rock Riv	Good	437.0 ft	32,000	2015
I-90 over Stream	Good	36.4 ft	31,600	1958
I-90 NB over Ill RTE 173	Good	208.0 ft	31,600	2007
I-90 over N Kinnikinnick Creek	Good	74.5 ft	29,400	1958
I-90 over S Kinnikinnick Creek	Good	74.5 ft	29,400	1958
I-90 SB over Ill RTE 173	Good	208.3 ft	29,400	2007
Riverside RD over I-90	Good	232.9 ft	25,700	2009
I-90 over Drainage	Good	22.6 ft	25,500	2012
Alpine Rd-fap 412 over S Br Of Keith CR	Good	28.5 ft	24,500	2015
Perryville RD over Keith Creek	Good	36.1 ft	22,800	1991
Mulford Road over S Br Keith CR	Good	24.9 ft	21,600	1971
US 20 Br over Keith Creek	Good	54.5 ft	20,100	1993
Ill 173 over Drainage Ditch	Good	39.0 ft	20,100	2011
North Alpine over Branch Of Keith Crk	Good	34.4 ft	19,000	2018
Mulford Road over Spring Creek	Good	25.9 ft	18,300	1964
Harrison AVE over Concrete Channel	Good	59.1 ft	16,300	2016
Harrison AVE W B over Cn & Up Rr	Good	419.3 ft	16,100	2007
Harrison AVE E B over Cn & Up Rr	Good	419.3 ft	16,100	2009
Perryville RD over Unnamed Creek	Good	21.3 ft	15,300	1998
US RTE 20 over Coolidge Creek	Good	28.2 ft	14,600	2003
Fap-525 (rvrsd Blv over Loves Park Creek	Good	69.6 ft	12,800	2017
I39 NB Ramp over Linden RD	Good	161.4 ft	12,600	2024
I 39 SB Ramp over Over Bypass 20	Good	483.9 ft	12,600	2024
Linden RD over I 39 SB Ramp	Good	147.0 ft	12,600	2023
Forest Hill Road over Willow Creek	Good	44.0 ft	11,300	1981
Forrest Hills RD over Drainage	Good	42.7 ft	10,400	2014
Newburg RD over I-90	Good	254.3 ft	9,350	2008
Windsor Road over Drainage Ditch	Good	25.9 ft	9,150	1972
Rockton RD over Dry Run Creek	Good	60.0 ft	9,150	2013
Forest Hills RD SB over Il 251 NB	Good	332.7 ft	8,750	1971
Fairview Bl over Keith Creek North Br	Good	60.7 ft	8,050	1955
Perryville RD over Unnamed Creek	Good	21.7 ft	7,800	2004
Kishwaukee ST over Drainage Ditch	Good	48.9 ft	7,750	1992
Springfield AVE over Cn Rr	Good	142.1 ft	7,700	2002
Il 251 over Drainage Ditch	Good	52.2 ft	7,600	2019
Perryville Road over I-39	Good	354.0 ft	7,450	2023
Alpine Road over Unnamed Drainageway	Good	24.6 ft	6,600	1985
Olde Creek RD over Keith Creek	Good	57.1 ft	6,200	2003
Ch 52(willow Brook over Branch Of Dry Creek	Good	28.5 ft	5,650	2004
Main Street over Kinnikinnick Creek	Good	119.8 ft	5,600	2000
Orlando ST over Drainage Ditch	Good	39.0 ft	5,500	2011
Mulford RD over I-39 & US 20	Good	294.0 ft	5,400	2024
US Bus 20 over Drainage	Good	28.2 ft	5,350	2009
Mill RD over I 90	Good	241.1 ft	5,250	2013
Bell School Road over Keith Creek	Good	36.1 ft	5,150	1977
I 90 WB To I 39 SB over I-90	Good	254.9 ft	5,000	2009
Riverside BLVD over Keith Creek	Good	24.0 ft	4,875	1978
Sbi70/il70 Trask B over Drainage Ditch	Good	29.9 ft	4,600	1991
I-39 Ramp 389 over I-39 & US 51 SB	Good	351.0 ft	4,550	2023
Il 251 NB over Kilbuck Creek	Good	222.4 ft	4,450	1989
Pecatonica RD over Drainage Ditch	Good	25.9 ft	4,350	1996
Jefferson ST over Kent Creek	Good	66.9 ft	4,150	1940
Prairie Hill RD over Dry Creek Run	Good	136.2 ft	4,050	2007
Belvidere RD over Mcdonald Creek	Good	34.1 ft	3,950	1979
Mccurry RD over I-90 (n & W)	Good	284.1 ft	3,900	2006
20th ST over US 20	Good	211.9 ft	3,750	2021
7th Street over Keith Creek	Good	43.0 ft	3,550	1986
S. Central Avenue over S. Br. Of Kent Creek	Good	74.1 ft	3,400	1975
Perryville Road over N Kishwaukee Rvr	Good	209.0 ft	3,200	1971
Perryville Road over S Br Kishwaukee Riv.	Good	157.5 ft	3,200	1971
Morsay DR over Keith Creek North Br	Good	51.8 ft	3,000	1967
Samuelson Road over Unnamed Drain. Ditch	Good	24.9 ft	3,000	1977
Lyford RD over Keith Creek	Good	29.5 ft	2,750	2017
Il 75 over Drainage Ditch	Good	23.3 ft	2,600	2011
Ill 75 over Timothy Creek	Good	39.0 ft	2,550	2007
Burden Road over Br Rock River	Good	34.1 ft	2,550	1966
Material Ave. over Loves Park Creek	Good	32.5 ft	2,300	1992
Il RTE 75 over Drainage	Good	27.9 ft	2,250	2010
Cunningham RD over So Br Kent Creek	Good	71.9 ft	2,250	2011
Mcdonald Road over Mcdonald Creek	Good	37.1 ft	2,250	1983
Rockton RD over Rock River	Good	371.4 ft	2,200	1990
Mill Road over Madigan Creek	Good	30.2 ft	2,150	2004
Atwood Road over Mcdonald Creek	Good	21.7 ft	2,050	1976
Borg Warner Entran over Drainage Way	Good	34.1 ft	2,050	2016
River Lane over Loves Park Creek	Good	48.9 ft	1,950	1995
Montague RD over E Br Mill Crk	Good	73.2 ft	1,900	2012
Cunningham RD over S Br Kent Creek	Good	71.9 ft	1,750	2016
Ms-8810 Inter. Blv over Spring Creek	Good	66.3 ft	1,700	2016
Gleasman RD over Unnamed	Good	28.2 ft	1,400	2022
Searles AVE over NW Drainageway	Good	28.9 ft	1,350	1962
Horace AVE over Kent Creek	Good	49.2 ft	1,350	2006
Mercy Way over Keith Creek	Good	29.9 ft	1,150	2017
Seminary ST over Keith Creek	Good	95.1 ft	1,150	2021
Pearl AVE over Loves Park Creek	Good	52.5 ft	1,150	1974
Trainer Road over Spring Creek	Good	31.2 ft	1,100	1991
Smith Road over Coolidge Creek	Good	46.3 ft	1,050	1970
Genoa Road over Hackeys Creek	Good	27.2 ft	1,000	1965
Meridian RD over Rock Creek	Good	25.9 ft	1,000	1982
Telegraph RD over Coolidge Creek	Good	51.2 ft	950	2014
Pierpont AVE over S. Branch Kent Crk.	Good	37.1 ft	900	1953
Il 251 Fr RD over Dry Creek	Good	87.9 ft	850	1992
Harrison AVE Fr RD over Madigan Creek	Good	27.6 ft	800	1963
Tr-100 (weldon Rd) over S Br Of Kent Crk	Good	26.2 ft	800	2018
Park Access RD over Rock Cut Spillway	Good	160.1 ft	775	2019
Rockton Road over Dry Run Creek	Good	24.9 ft	750	1976
Hanson ST over S.e. Drainageway	Good	32.2 ft	750	1967
Minns Drive over Willow Creek	Good	61.0 ft	750	1990
Jackson Street over Unnamed Stream	Good	38.1 ft	750	2000
Rockton Avenue over Mud Creek	Good	30.8 ft	675	1981
Milford Av over Drainageway	Good	28.9 ft	675	1959
Stage Coach Trail over B N Kent Creek	Good	27.2 ft	575	2003
Fas-40 (yeale Br R over Sugar Creek	Good	24.3 ft	575	2022
Railroad Avenue over Keith Creek	Good	66.3 ft	575	2015
Walker AVE over Loves Park Creek	Good	65.0 ft	575	1996
Porter Road over Br Kent Creek	Good	89.9 ft	525	1979
Brookview RD over Spring Creek	Good	50.5 ft	500	2009
El Rancho LN over Spring Creek	Good	38.1 ft	500	1977
South Bend RD over Kilbuck CR	Good	186.4 ft	475	2010
Wheeler RD over Unnamed Creek	Good	28.9 ft	450	1990
Cher-oak-wood LN over Spring Creek	Good	26.9 ft	425	1966
Logistics PKWY over Creek	Good	31.5 ft	375	2006
Pierce AVE over NW Drainageway	Good	32.5 ft	350	1962
Garden Plain Road over Loves Park Creek	Good	69.9 ft	350	2012
Sumner RD over Sumner Creek	Good	152.6 ft	325	2017
Stillman Valley Ro over Canal Creek	Good	41.0 ft	300	1977
Weldon RD over Unnamed Stream	Good	25.6 ft	300	1985
Condon Road over Canal Creek	Good	47.6 ft	275	1976
Patterson RD over S. Fork Otter Creek	Good	62.0 ft	275	2001
Harrison Road over Rhule Creek	Good	27.6 ft	250	1989
Vandiver RD over Madigan Creek	Good	26.9 ft	225	1950
River Road over Hackey Creek	Good	35.1 ft	225	1995
Stephens RD over Drainage	Good	23.0 ft	200	2023
Luanna Drive over Private Lake	Good	26.6 ft	200	1978
River Road over Mayberry Creek	Good	86.0 ft	175	1998
Baker RD over Unnamed Creek	Good	24.0 ft	150	1977
Paulson Road over Keith Creek	Good	24.9 ft	150	1978
John Street over Loves Park Creek	Good	64.6 ft	150	1996
Tipple RD over Rock Creek	Good	53.1 ft	125	2014
Fitzgerald Road over Rock Creek	Good	40.4 ft	125	1979
Stoneridge DR over Spring Creek	Good	57.7 ft	100	2011
Wempletownroad over Br N Fork Kent CR	Good	38.1 ft	75	1973
Oliver Road over Rhule Creek	Good	61.4 ft	50	1987
Blair Road over Br. Pecatonica River	Good	51.2 ft	50	1992
Holverson RD over S Br Of Otter Creek	Good	81.4 ft	50	2012
Campbell Road over Hungry Run Creek	Good	27.9 ft	50	1984
Lakeside DR over Kilburn Creek	Good	25.9 ft	50	2010
Bates Road over Gleason Creek	Good	40.0 ft	25	1975
Clark Road over Unnamed Creek	Good	23.6 ft	25	1995