Cook County, Illinois bridges

Cook County has 1,722 bridges and culverts in the National Bridge Inventory, the oldest built in 1891. 246 (14%) are rated poor. The most common type is stringer/multi-beam or girder (68%).

Bridges: 1,722
Good: 27%
Fair: 58%
Poor: 14%; 246 bridges
Average age: 55.8 yrs
Posted or closed: 31

Map of bridges in Cook County

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

Search bridges in Cook County

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

Condition

Good27%(472)

Fair58%(1,004)

Poor14%(246)

When they were built

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

Busiest

I- 90 94 Dan Ryan over Sanitary Sewer
312,400 vehicles/day
Fair
I- 80 94 Kingery over Bikeway Ave (rr Ave)
254,100 vehicles/day
Fair
I- 90 94 Ryan Elev over 15th to 16th Sts
247,500 vehicles/day
Fair
I- 90 94 Ryan Elev over 16th to 18th Sts
247,500 vehicles/day
Fair
I- 90 94 Ryan Elev over Canal to Stewart Sts
245,500 vehicles/day
Poor

Longest

I355 NB & SB over Desplaines River Val
6,593 ft
Fair
I-294 over Cn/Css Can./Despl Rv/Sf
4,852 ft
Good
I-294 over Cn RR Css Canal Desp.
4,827 ft
Good
US 6 (159th) over Along US 6 EB Lanes
4,575 ft
Fair
Wacker Drive over Lower Lvl Wacker DR
4,095 ft
Good

Oldest

S Lake Shore Drive over Jackson Pk Lagoon in
Built 1891
Fair
Fullerton Ave over N Br Chicago River
Built 1896
Fair
Il 72 (higgins RD over Salt Creek
Built 1900
Fair
Il 62 Algonquin R over Salt Creek
Built 1900
Good
Il 68 (dundee Rd) over Wheeling Drn Dtch
Built 1900
Fair

All bridges in Cook County

Busiest first · showing 1–200 of 1,722

Bridges in Cook County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
I- 90 94 Dan Ryan over Sanitary Sewer No. 016262500000000	Just North of 39th	1961	Culvert	30 ft	312,400	Fair
I- 80 94 Kingery over Bikeway Ave (rr Ave) No. 016279200000000	1.8 M E Il 394	2004	Stringer/Multi-beam or Girder	180 ft	254,100	Fair
I- 90 94 Ryan Elev over 15th to 16th Sts No. 016111000000000	2 M S I-290	1962	Stringer/Multi-beam or Girder	678 ft	247,500	Fair
I- 90 94 Ryan Elev over 16th to 18th Sts No. 016111100000000	1 M N I-55	1962	Stringer/Multi-beam or Girder	942 ft	247,500	Fair
I- 90 94 Ryan Elev over Canal to Stewart Sts No. 016111600000000	0.4 M S I-55	1962	Stringer/Multi-beam or Girder	575 ft	245,500	Poor
I- 90 94 Elev Exp over Stewart Ave to 28 Pl No. 016111700000000	0.6 M S I-55	1962	Stringer/Multi-beam or Girder	2,041 ft	245,500	Fair
I- 90 94 Dan Ryan over Maxwell to 15th ST No. 016013700000000	0.2 M S Roosevelt RD	1962	Stringer/Multi-beam or Girder	1,214 ft	240,200	Fair
I- 90 94 Jfk over Armitage Ave No. 016013200000000	0.6 M NW Il 64	1959	Stringer/Multi-beam or Girder	263 ft	228,800	Fair
I- 90 94 Jfk over Division ST No. 016013500000000	2.2 M NW I-290	1959	Stringer/Multi-beam or Girder	248 ft	226,600	Fair
I- 90 94 Jfk over Il 64 (north Ave) No. 016013400000000	2.8 M NW I-290	1959	Stringer/Multi-beam or Girder	207 ft	223,900	Fair
I- 90 94 Jfk over Damen Ave No. 016013000000000	1 M NW Il 64	1957	Stringer/Multi-beam or Girder	200 ft	222,500	Fair
I- 90 94 Jfk over Webster Ave No. 016013100000000	0.9 M NW Il 64	1959	Stringer/Multi-beam or Girder	236 ft	222,500	Fair
I- 90 94 Jfk over RR - UP &ashland Ave No. 016013300000000	0.2 M NW Il 64	1959	Girder and Floorbeam System	1,547 ft	216,800	Fair
I- 80 94 Kingery over Burnham Ave No. 016279100000000	2.3 M E Il 394	2004	Stringer/Multi-beam or Girder	217 ft	216,800	Fair
I- 90 94 Ryan Elev over 18th to 22nd Sts No. 016111200000000	0.8 M N I-55	1962	Stringer/Multi-beam or Girder	1,714 ft	212,600	Fair
I- 90 94 Jfk over Western Ave No. 016012800000000	1.7 NW Il 64	1957	Stringer/Multi-beam or Girder	269 ft	204,600	Fair
I- 90 94 Jfk over Air No. 016265400000000	Betw Logan & Western	1960	Slab	144 ft	204,600	Fair
I- 90 94 Jfk over Fullerton Ave No. 016012900000000	1.4 M NW Il 64	1958	Stringer/Multi-beam or Girder	291 ft	204,000	Fair
I- 90 94 Ryan Elev over S Br Chi River No. 016111400000000	0.2 M N I-55	1962	Stringer/Multi-beam or Girder	517 ft	197,300	Fair
I- 90 94 Ryan Elev over S Br Chgo Riv to Can No. 016111500000000	2 M S I-290	1962	Stringer/Multi-beam or Girder	1,962 ft	197,300	Fair
I-294/I-90E 2 I-29 over Willow Creek No. 016274300000000	0.20 MI S I-90	1959	Culvert	46 ft	189,550	Fair
I- 90 94 Ryan Elev over 22nd to SB Chi Rvr No. 016111300000000	0.3 M N I-55	1962	Stringer/Multi-beam or Girder	995 ft	180,300	Fair
I- 94 Bishop Ford over RR - Ihb No. 016015700000000	6.9 M SE I-57	1949	Stringer/Multi-beam or Girder	224 ft	178,600	Fair
I- 94 Bishop Ford over RR - Ihb & CSXT No. 016016000000000	1 M N Il 83	1949	Stringer/Multi-beam or Girder	417 ft	178,600	Poor
I- 94 Bishop Ford over Service Drive No. 016260200000000	6.7 M SE I-57	1992	Stringer/Multi-beam or Girder	36 ft	178,600	Fair
I-294 over Stream No. 016274800000000	1.6 M N I-55	1958	Culvert	49 ft	178,000	Fair
I-294 over Crystal Creek No. 016274500000000	0.1 M S IL-19	1959	Culvert	24 ft	177,500	Fair
I-294 over Silver Creek No. 016274600000000	1.7 MI N. of US 20	1959	Culvert	29 ft	177,500	Fair
I-294 over Addison Creek No. 016274700000000	.3 MI N. Ill RTE 64	1958	Culvert	23 ft	177,500	Fair
I-294 over Stream No. 016274900000000	1.3 M N I-55	1958	Culvert	23 ft	175,500	Fair
I-290 Ike-Il 110 C over Des Plaines River No. 016009000000000	1.1 M W Ill 43	1958	Stringer/Multi-beam or Girder	197 ft	175,100	Fair
I-90 EB Jayne Adam over US 12-45 No. 016961100000000	0.6 MI E. Lee St.	2015	Stringer/Multi-beam or Girder	129 ft	175,100	Good
I-90 EB Jayne Adam over Wcl RR No. 016961200000000	0.1 MI E. US 45	2015	Stringer/Multi-beam or Girder	307 ft	175,100	Good
I-90 EB Jayne Adam over Higgins Road No. 016961300000000	0.5 MI E. US 45	2015	Stringer/Multi-beam or Girder	310 ft	171,000	Good
I- 94 Bishop Ford over Dolton Ave No. 016016100000000	0.8 M N Il 83	1949	Stringer/Multi-beam or Girder	168 ft	166,200	Fair
I-90 WB Jayne Adam over Higgins Creek No. 016960500000000	1.2 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	89 ft	163,300	Good
I-90 WB Jayne Adam over Mt. Prospect Road No. 016960600000000	2 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	103 ft	163,300	Good
I-90 WB Jayne Adam over U.P. RR No. 016960700000000	2.1 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	122 ft	163,300	Fair
I-90 WB Jayne Adam over U.P. RR Spur No. 016960800000000	2.3 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	127 ft	163,300	Good
I-90 WB Jayne Adam over Wolf Road No. 016960900000000	0.3 MI N. Ill RTE 72	2015	Stringer/Multi-beam or Girder	119 ft	163,300	Good
I-90 EB Jayne Adam over Touhy Avenue No. 016961000000000	1.2 MI W. US 45	2015	Stringer/Multi-beam or Girder	341 ft	163,300	Good
I-90 EB over Higgins Creek No. 016961600000000	1.2 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	89 ft	163,300	Good
I-90 EB over Mt. Prospect Road No. 016961700000000	2 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	103 ft	163,300	Good
I-90 EB over U.P. RR No. 016961800000000	2.1 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	122 ft	163,300	Good
I-90 EB over U.P. RR Spur No. 016961900000000	2.3 MI E. Ill RTE 83	2015	Stringer/Multi-beam or Girder	127 ft	163,300	Good
I-90 EB over Wolf Road No. 016962000000000	0.3 MI N. Ill RTE 72	2015	Stringer/Multi-beam or Girder	119 ft	163,300	Good
I-90 WB over Touhy Avenue No. 016962100000000	1.2 MI W. US 45	2015	Stringer/Multi-beam or Girder	341 ft	163,300	Good
I-90 over Poplar Creek No. 016962300000000	2.5 Mi. E. Ill. 72	2016	Culvert	23 ft	156,200	Good
I-290 & Il 53 over I- 90 Adams Toll No. 016097700000000	0.5 M N Il 58	1970	Stringer/Multi-beam or Girder	258 ft	153,800	Fair
I- 94 Bishop Ford over Greenwood Ave No. 016016200000000	0.9 M S Il 83	1947	Stringer/Multi-beam or Girder	313 ft	152,900	Poor
I- 94 Bishop Ford over Little Cal River No. 016016300000000	1.1 M S Il 83	1947	Stringer/Multi-beam or Girder	270 ft	152,900	Poor
I-90 over Stream No. 016270600000000	0.5 MI NW of Ill. 83	2016	Culvert	34 ft	150,300	Good
I-90 over Higgins Cr. Trib a No. 016962200000000	.2 MI W. Elmhurst RD	2015	Culvert	26 ft	150,300	Fair
I-90 WB over Busse Road No. 016966700000000	0.2 MI N. Ill. 72	2016	Stringer/Multi-beam or Girder	217 ft	150,300	Good
I-90 WB over Oakton St. No. 016966800000000	0.1 Mi. E. of Il. 72	2016	Stringer/Multi-beam or Girder	258 ft	150,300	Good
I-90 EB over Busse Road No. 016967300000000	0.2 MI N. Ill. 72	2016	Stringer/Multi-beam or Girder	217 ft	150,300	Good
I-90 EB over Oakton St. No. 016967400000000	0.1 Mi. E. of Il. 72	2016	Stringer/Multi-beam or Girder	258 ft	150,300	Good
I90 WB Jayne Adams over Arlington Hts RD No. 016986600000000	1.4 M SE Ill 58 P5	1958	Stringer/Multi-beam or Girder	164 ft	150,300	Good
I90 EB (nw Toll) over Arlington Hts RD No. 016997200000000	I90 & Arlgtn Hts P5	1958	Stringer/Multi-beam or Girder	190 ft	150,300	Good
I-90 over Poplar Creek No. 016276200000000	0.3 M E IL-72	1958	Culvert	27 ft	146,700	Good
I-90 WB Jayne Adam over Golf Road No. 016960400000000	1.2 MI E. Ill RTE 53	2015	Stringer/Multi-beam or Girder	258 ft	144,800	Good
I-90 EB over Salt Creek No. 016961400000000	1 MI E. Ill RTE 53	2015	Stringer/Multi-beam or Girder	93 ft	144,800	Good
I-90 EB over Golf Road No. 016961500000000	1.2 MI E. Ill RTE 53	2015	Stringer/Multi-beam or Girder	258 ft	144,800	Good
I- 55 Stevenson over Wolf RD & Flag CR No. 016000300000000	1.5 M W US 45	1963	Stringer/Multi-beam or Girder	282 ft	144,200	Fair
I-294 over Stoney Creek No. 016275000000000	0.4 M S IL-47	1958	Culvert	48 ft	143,400	Fair
I-290 over Salt Creek No. 016098100000000	1.2 M S Il 72	1970	Culvert	36 ft	142,800	Fair
I- 94 Edens over Forest Glen Ave No. 016010600000000	0.7 M N Foster	1949	Stringer/Multi-beam or Girder	54 ft	142,400	Fair
I- 94 Edens over N Br Chicago River No. 016010700000000	0.6 M N Foster	1949	Stringer/Multi-beam or Girder	259 ft	142,400	Fair
I- 55 Stevenson over Des Plaines River No. 016270400000000	0.9 M E of US 45	2000	Stringer/Multi-beam or Girder	703 ft	142,000	Fair
I-290 Ike-Il 110 C over Wolf RD No. 016008600000000	1 M W US 45	1952	Stringer/Multi-beam or Girder	167 ft	141,200	Fair
I-290 Ike-Il 110 C over Hillside DR No. 016098600000000	0.7 M W US 12	1952	Stringer/Multi-beam or Girder	37 ft	141,200	Fair
I-90/I-90W to I-29 over Willow Creek No. 016995000000000	0.2 M E I294 P9	1958	Culvert	49 ft	140,700	Fair
I-290 Ike-Il 110 C over Addison Creek No. 016008800000000	0.5 M E US 45	1952	Slab	109 ft	140,500	Fair
NB Lake Shore Driv over Taxi Ramp No. 016269300000000	2200 S Lake Shore DR	1996	Box Beam or Girders - Multiple	33 ft	138,800	Fair
I-90 (eb) over Wcl RR No. 016902900000000	0.8 Mi. W. of Il 59	2016	Stringer/Multi-beam or Girder	92 ft	138,600	Good
I-90 (wb) over Wcl RR No. 016903000000000	0.8 Mi. W. of Il 59	2016	Stringer/Multi-beam or Girder	92 ft	138,600	Good
Lake Shore Drive over 17th ST Concourse No. 016269000000000	400 E 1700 S	1996	Tee Beam	65 ft	137,200	Fair
Lake Shore Drive over 18th Drive No. 016269200000000	1800 S Lake Shore DR	1996	Tee Beam	76 ft	137,200	Fair
I- 94 NB Bishop Fo over 103rd ST No. 016273400000000	2 M SE of I-57	2001	Stringer/Multi-beam or Girder	166 ft	137,000	Good
I-290 over Drain Dtch No. 016099600000000	0.2 M N Biesterfield	1970	Culvert	26 ft	135,000	Good
I- 94 Edens over Il 50 (cicero Ave) No. 016010800000000	0.5 M N Foster	1948	Stringer/Multi-beam or Girder	295 ft	133,700	Fair
Lake Shore Drive over Field Museum Concour No. 016268800000000	1140 S Lake Shore DR	1996	Slab	58 ft	128,500	Fair
I90 EB (nw Toll) over Riv RD No. 016987800000000	0.7 M E I294 P9	1958	Stringer/Multi-beam or Girder	112 ft	128,300	Good
I-90 WB over Des Plaines River RD No. 016996300000000	0.40 MI E of I-294	1958	Stringer/Multi-beam or Girder	112 ft	128,300	Good
I90 EB (nw Toll) over Des Plaines Riv No. 016996400000000	0.7M E I294 P9	1958	Stringer/Multi-beam or Girder	205 ft	128,300	Fair
I- 94 Edens over Golf RD No. 016010500000000	Golf RD	1949	Stringer/Multi-beam or Girder	184 ft	125,400	Fair
I-294 over 159th Creek No. 016275100000000	02 MI N. US 6	1958	Culvert	43 ft	124,700	Fair
Il 53 NB over Kirchoff RD No. 016037600000000	0.5 M S Euclid	1963	Stringer/Multi-beam or Girder	198 ft	123,700	Poor
Il 53 SB over Kirchoff RD No. 016112100000000	1.7 M N I-90	1963	Stringer/Multi-beam or Girder	198 ft	123,700	Poor
I- 94 EB Edens over I- 90 Jfk & Cta No. 016257400000000	Just W of Wilson	1992	Stringer/Multi-beam or Girder	360 ft	123,700	Fair
Lake Shore DR over Lasalle DR No. 016618900000000	1700 N & Lsd	1940	Tee Beam	116 ft	123,600	Fair
I- 90 94 Elev Loca over Stewart ST to 29 ST No. 016106700000000	0.6 M S I-55	1962	Stringer/Multi-beam or Girder	1,234 ft	122,750	Fair
I- 90 94 NB Elv Lo over Wells to 29th Pl No. 016111800000000	0.6 M S I-55	1962	Stringer/Multi-beam or Girder	1,033 ft	122,750	Fair
I- 90 94 Nwb Jfk over Kostner Ave No. 016011100000000	0.5 M SE Il 50	1957	Stringer/Multi-beam or Girder	214 ft	120,500	Fair
I- 90 94 Seb Jfk over Kostner Ave No. 016011200000000	0.5 M SE Il 50	1957	Stringer/Multi-beam or Girder	214 ft	120,500	Fair
I- 94 US 41 Edens over Skokie River No. 016010200000000	0.9 M S Willow RD	1949	Stringer/Multi-beam or Girder	66 ft	118,200	Fair
I-294 over Stream No. 016275200000000	0.1 M N I-80	1958	Culvert	31 ft	113,500	Fair
I-294 over Stream No. 016275300000000	I80 & I294 "y"	1958	Culvert	40 ft	113,500	Fair
Il 53 NB over US 14 NW HWY & UP RR No. 016037400000000	1 M S Palatine RD	1964	Stringer/Multi-beam or Girder	515 ft	113,400	Poor
Il 53 NB over Industrial Ave No. 016037500000000	0.5 M N Euclid	1963	Stringer/Multi-beam or Girder	156 ft	113,400	Poor
Il 53 SB over US 14&UPRR FAU3512 No. 016111900000000	2.5 M S US 12	1964	Stringer/Multi-beam or Girder	519 ft	113,400	Poor
Il 53 SB over Industrial Ave No. 016112000000000	3 M S US 12	1963	Stringer/Multi-beam or Girder	156 ft	113,400	Poor
Lake Shore Drive over Diversey Harbor Inlt No. 016619200000000	2800 N & 500 E	1940	Frame	69 ft	110,300	Fair
Lake Shore DR over Pedestrian Underpass No. 016622500000000	3100N & 200W	1940	Culvert	27 ft	110,300	Fair
Lake Shore DR SB over 47th ST No. 016617200000000	4700 S & 1600E	1937	Stringer/Multi-beam or Girder	137 ft	108,400	Good
Lake Shore DR over Michigan Ave NB No. 016026200000000	1100 N. & 100 E.	1964	Frame	39 ft	107,300	Fair
I- 90 94 Seb &rv J over Sacramento Ave No. 016012300000000	2.7 M NW Il 64	1957	Stringer/Multi-beam or Girder	201 ft	107,000	Fair
I- 90 94 Nwb Jfk over Sacramento Ave No. 016107100000000	2.7 M NW Il 64	1957	Stringer/Multi-beam or Girder	198 ft	107,000	Fair
I- 90 94 Nwb Jfk over Pulaski RD No. 016011700000000	0.2 M SE Il 19	1958	Stringer/Multi-beam or Girder	196 ft	106,750	Fair
I- 90 94 Seb &rv J over Pulaski RD No. 016011800000000	0.2 M SE Il 19	1958	Stringer/Multi-beam or Girder	196 ft	106,750	Fair
I- 90 94 Jfk over Logan Blvd No. 016012700000000	1.8 NW Il 64	1957	Stringer/Multi-beam or Girder	368 ft	106,100	Fair
Il 53 NB over Palatine RD No. 016037300000000	1.9 S Il 68	1964	Stringer/Multi-beam or Girder	250 ft	105,100	Poor
Il 53 SB over Palatine RD No. 016097000000000	1.5 M S US 12	1964	Stringer/Multi-beam or Girder	202 ft	105,100	Poor
I- 90 94 Nwb Jfk over Keeler Ave No. 016011300000000	0.9 M SE Il 50	1957	Stringer/Multi-beam or Girder	202 ft	104,750	Fair
I- 90 94 Seb &rv J over Keeler Ave No. 016011400000000	0.1 M NW Il 19	1957	Stringer/Multi-beam or Girder	202 ft	104,750	Fair
I- 90 94 Seb &rv J over Il 19 (irving Park) No. 016011500000000	1 M SE Il 50	1957	Stringer/Multi-beam or Girder	321 ft	104,750	Fair
I- 90 94 Nwb Jfk over Il 19 (irving Park) No. 016011600000000	1 M SE Il 50	1957	Stringer/Multi-beam or Girder	321 ft	104,750	Fair
I- 90 94 Rev Jfk over RR - Cta Tunnel No. 016245900000000	0.1 M N Keeler	1959	Culvert	145 ft	104,750	Fair
Lake Shore Drive over Fullerton Avenue No. 016618800000000	2400N 100W	1940	Frame	73 ft	104,600	Fair
I- 90 94 Seb &rv J over Kedzie & Belmont Avs No. 016012100000000	3 M NW Il 64	1958	Stringer/Multi-beam or Girder	454 ft	103,400	Fair
I- 90 94 Nwb Jfk over Kedzie & Belmont Avs No. 016012200000000	3 M NW Il 64	1958	Girder and Floorbeam System	204 ft	103,400	Fair
I-88 over I294WB & IL38WB Rmps No. 016268500000000	.3M So of IL56	1960	Frame	253 ft	103,300	Fair
Lake Shore Drive over Pedestrian Underpass No. 016654300000000	5700 S Lake Shore DR	2004	Stringer/Multi-beam or Girder	50 ft	103,300	Fair
I- 90 94 Seb Jfk over California Ave No. 016012400000000	2.4 M NW Il 64	1958	Stringer/Multi-beam or Girder	210 ft	102,200	Fair
I- 94 Nwb Jfk over Diversey Blvd No. 016012500000000	2.2 M NW Il 64	1958	Stringer/Multi-beam or Girder	263 ft	102,200	Fair
I- 90 94 Rev Jfk over Diversey Blvd No. 016107300000000	2.2 M NW Il 64	1958	Stringer/Multi-beam or Girder	263 ft	102,200	Fair
I- 90 94 Rev Jfk over California Ave No. 016107600000000	2.4 M NW Il 64	1958	Stringer/Multi-beam or Girder	211 ft	102,200	Fair
I- 90 94 Nwb Jfk over California Ave No. 016107700000000	2.4 M NW Il 64	1958	Stringer/Multi-beam or Girder	210 ft	102,200	Good
I- 90 94 Seb Jfk over Diversey Blvd No. 016107800000000	2.2 M NW Il 64	1958	Stringer/Multi-beam or Girder	263 ft	102,200	Fair
Lake Shore Drive over Main Br Chicago Riv No. 016603000000000	402 N & 520 E	1937	Movable - Bascule	352 ft	102,000	Poor
Lake Shore DR over Wacker Drive No. 016649100000000	500E.& 340N.	1986	Stringer/Multi-beam or Girder	200 ft	102,000	Poor
Lake Shore DR NB over Randolph St.& Land No. 016649200000000	500E.& 340N.TO 130N.	1986	Stringer/Multi-beam or Girder	1,458 ft	102,000	Fair
Sb-Lsd over Randolph ST & Land No. 016649300000000	500E.& 340N.TO 130N.	1986	Stringer/Multi-beam or Girder	1,372 ft	102,000	Fair
I-294 SB over Ill 72 (higgins Rd) No. 016977400000000	0.7 M N I190 P9	1958	Stringer/Multi-beam or Girder	71 ft	101,900	Fair
I-294 SB over W.C.Rr No. 016977800000000	1 M N Ill 19 P9	1958	Stringer/Multi-beam or Girder	464 ft	101,700	Fair
I-294 NB over W.C.Rr No. 016977900000000	1 M N Ill 19 P9	1958	Stringer/Multi-beam or Girder	464 ft	101,700	Fair
I-294 NB over Lawrence Ave No. 016978000000000	0.7M N Ill 19 P9	1958	Stringer/Multi-beam or Girder	70 ft	101,700	Fair
I-294 SB over Lawrence Ave No. 016978100000000	0.7M N Ill 19 P9	1958	Stringer/Multi-beam or Girder	70 ft	101,700	Fair
I-294 NB over Ill 19 (irving Pk) No. 016978200000000	I294 at Ill 19 P9	1958	Stringer/Multi-beam or Girder	84 ft	101,700	Fair
I-294 SB over Ill 19 (irving Pk) No. 016978300000000	I294 at Ill 19 P9	1958	Stringer/Multi-beam or Girder	84 ft	101,700	Fair
Lake Shore DR over Belmont Av No. 016618700000000	3200 N.& 400 W.	1941	Tee Beam	70 ft	101,600	Poor
I- 90 94 Seb &rv J over Kimball Ave No. 016012000000000	1.3 M SE Il 19	1958	Stringer/Multi-beam or Girder	219 ft	98,650	Fair
I- 90 94 Nwb Jfk over Kimball Ave No. 016110900000000	1.3 M SE Il 19	1958	Stringer/Multi-beam or Girder	219 ft	98,650	Fair
I- 57 over I-294 No. 016125100000000	0.6 M S of Il 83	2011	Stringer/Multi-beam or Girder	268 ft	98,600	Good
I- 57 over I- 57NB 2 I-294NB No. 016125200000000	.04M N of I294/I57	2011	Stringer/Multi-beam or Girder	75 ft	98,600	Good
Lsd-Ramp 300 over Land No. 016649600000000	500E.& 200N.	1986	Stringer/Multi-beam or Girder	900 ft	95,000	Poor
Lake Shore DR over Irving Park RD No. 016618600000000	4000 N. & 600 W	1967	Stringer/Multi-beam or Girder	67 ft	94,800	Poor
Lake Shore DR over Lower Lsd & Land No. 016610300000000	402 N.And 484 E.	1986	Stringer/Multi-beam or Girder	453 ft	94,400	Poor
Lake Shore DR over Ogden Slip No. 016610400000000	450 N & 484 E	1986	Stringer/Multi-beam or Girder	202 ft	94,400	Fair
Lake Shore DR over Grand & Illinois Sts No. 016610500000000	530N.& 484E.	1986	Stringer/Multi-beam or Girder	503 ft	94,400	Fair
Lake Shore Drive over Pedestrian Underpass No. 016650200000000	600N 500E	1986	Culvert	28 ft	94,400	Fair
I-294 SB over Touhy Ave No. 016977000000000	1 M S Ill 62 P11	1958	Stringer/Multi-beam or Girder	100 ft	92,600	Fair
I-294 SB over Des Plaines Riv RD No. 016977100000000	1.2 M N Ill 72 P11	1958	Stringer/Multi-beam or Girder	186 ft	92,600	Good
I-294 NB over Des Plaines Riv RD No. 016977200000000	1.2 M N Ill 72 P11	1958	Stringer/Multi-beam or Girder	186 ft	92,600	Fair
I-294 SB over Devon Ave No. 016977300000000	0.5 M N Ill 72 P11	1958	Stringer/Multi-beam or Girder	71 ft	92,600	Fair
I-294 NB over Ill 72 (higgins Rd) No. 016977500000000	0.7 M N I190 P9	1958	Other	71 ft	92,600	Fair
I-294 SB over I-90 No. 016977600000000	0.25 MI S of IL-72	1958	Stringer/Multi-beam or Girder	205 ft	92,600	Fair
I-294 NB over Devon Ave No. 016998100000000	0.5 M N Ill 72 P11	1958	Stringer/Multi-beam or Girder	71 ft	92,600	Fair
I-190 WB Jfk over I-294 Tri State Toll No. 016050900000000	3.2 M W Il 43	1959	Stringer/Multi-beam or Girder	243 ft	92,200	Poor
I-294 NB over I-90 No. 016977700000000	0.25 MI S of IL-72	1958	Stringer/Multi-beam or Girder	205 ft	92,200	Fair
I-290 EB Ike-Il 11 over Central Ave No. 016009400000000	1 M W Il 50	1957	Stringer/Multi-beam or Girder	278 ft	90,700	Fair
I-290 WB Ike-Il 11 over Central Ave No. 016009500000000	1 M W Il 50	1957	Stringer/Multi-beam or Girder	276 ft	90,700	Fair
I-290 EB Ike-Il 11 over RR - Cta No. 016099900000000	0.2 M E Central Av	1954	Culvert	48 ft	90,700	Fair
Il 53 FAP 342 over Anderson DR Ms 3240 No. 016037200000000	1 M S US 12	1965	Stringer/Multi-beam or Girder	52 ft	89,400	Poor
I- 94 SB Bishop Fo over Little Cal River No. 016015800000000	1.3 M N Il 83	1949	Truss - Thru	795 ft	89,300	Poor
I- 94 NB Bishop Fo over Little Cal River No. 016015900000000	1.3 M N Il 83	1949	Truss - Thru	795 ft	89,300	Poor
NB I-294 over Flagg Creek No. 016963200000000	0.9 M S US 34	2023	Stringer/Multi-beam or Girder	80 ft	89,000	Good
I-294 SB over Flag CR North No. 016981200000000	0.9 M S US 34 P10	1958	Stringer/Multi-beam or Girder	134 ft	89,000	Good
I-294 SB over US-45 RR Yds.& F.Ave No. 016268100000000	1 M S Ill 19 P9	1993	Stringer/Multi-beam or Girder	3,141 ft	88,750	Fair
I-294 SB over UP RR No. 016938600000000	2.5 M SW Ill 19 P9	2022	Stringer/Multi-beam or Girder	325 ft	88,750	Good
I-294 SB over Grand Ave No. 016938900000000	2.6 M SW Ill 19 P9	2022	Stringer/Multi-beam or Girder	115 ft	88,750	Good
I-294 SB over US 20 IL-64 & Ramp No. 016939000000000	2.3 M N Ill 56 P20	2022	Stringer/Multi-beam or Girder	400 ft	88,750	Good
I-294 NB over US-45 RR Yds.& F.Ave No. 016978500000000	1 M S Ill 19 P9	1958	Stringer/Multi-beam or Girder	3,113 ft	88,750	Fair
I-294 NB over C&nw RR No. 016978700000000	2.5 M SW Ill 19 P9	1958	Stringer/Multi-beam or Girder	161 ft	88,750	Fair
I-294 NB over Grand Ave No. 016978800000000	2.6 M SW Ill 19 P9	1958	Stringer/Multi-beam or Girder	70 ft	88,750	Fair
I-294 NB over Ill 64 US 20& Ramp No. 016979100000000	2.3 M N Ill 38 P20	1958	Stringer/Multi-beam or Girder	265 ft	88,750	Fair
I- 55 EB Stevenson over Kedzie Ave No. 016002200000000	2 M NE Ill 50	1963	Stringer/Multi-beam or Girder	172 ft	88,250	Good
I- 55 WB Stevenson over Kedzie Ave No. 016002300000000	2 M NE Ill 50	1963	Stringer/Multi-beam or Girder	172 ft	88,250	Good
I-294 NB over Salt CR No. 016980900000000	1 M N US 34 P20	1958	Stringer/Multi-beam or Girder	140 ft	87,550	Fair
I-294 SB over Salt CR No. 016981000000000	1 M N US 34 P20	1958	Stringer/Multi-beam or Girder	140 ft	87,550	Fair
I90 WB (nw Toll) over US 12 45 (mannheim) No. 016996500000000	1 M W I294 P11	1958	Stringer/Multi-beam or Girder	193 ft	87,550	Fair
I90 WB (nw Toll) over C.W.Rr No. 016996600000000	E of US 12&45 P11	1958	Stringer/Multi-beam or Girder	361 ft	87,550	Fair
I-80 EB over Grand Trunk RR No. 016960000000000	0.2 M W of IL-394	2006	Stringer/Multi-beam or Girder	254 ft	87,000	Good
I-80 WB over Grand Trunk RR No. 016960100000000	0.2 M W of IL-394	2006	Stringer/Multi-beam or Girder	254 ft	87,000	Fair
I-294 80 EB over Mat Serv Quarry No. 016972100000000	2M W I94 P24	1958	Stringer/Multi-beam or Girder	365 ft	87,000	Good
I-294 80 WB over Mat Serv Quarry No. 016972200000000	2M W I94 P24	1958	Stringer/Multi-beam or Girder	365 ft	87,000	Good
I-294 80 EB over Thorn CR No. 016972400000000	0.6 M W I94 P24	1958	Stringer/Multi-beam or Girder	178 ft	87,000	Fair
I-294 80 WB over Thorn CR No. 016972500000000	0.6 M W I94 P24	1958	Stringer/Multi-beam or Girder	178 ft	87,000	Fair
I-294 SB over US 14 (dempster St) No. 016975700000000	1 M S Ill 58 P11	1958	Stringer/Multi-beam or Girder	86 ft	85,700	Fair
I-294 NB over US 14 (dempster St) No. 016975800000000	1 M S Ill 58 P11	1958	Stringer/Multi-beam or Girder	90 ft	85,700	Fair
I-294 NB over Rand RD No. 016975900000000	0.3 M S US 14 P11	1958	Stringer/Multi-beam or Girder	93 ft	85,700	Fair
I-294 SB over Rand RD No. 016976000000000	0.3 M S US 14 P11	1958	Stringer/Multi-beam or Girder	93 ft	85,700	Fair
I-294 SB over C&nw RR & Busse RD No. 016976100000000	0.7 M S US 14 P11	1958	Stringer/Multi-beam or Girder	409 ft	85,700	Fair
I-294 NB over C&nw RR & Busse RD No. 016976200000000	0.7 M S US 14 P11	1958	Stringer/Multi-beam or Girder	409 ft	85,700	Fair
I-294 SB over Algonquin RD No. 016976300000000	0.7 M S US 14 P11	1958	Stringer/Multi-beam or Girder	120 ft	85,700	Fair
I-294 NB over Algonquin RD No. 016976400000000	0.7 M S US 14 P11	1958	Stringer/Multi-beam or Girder	120 ft	85,700	Fair
I-294 NB over Oakton ST No. 016976500000000	1 M S US 14 P11	1958	Stringer/Multi-beam or Girder	70 ft	85,700	Good
I-294 SB over Oakton ST No. 016976600000000	1 M S US 14 P11	1958	Other	70 ft	85,700	Fair
I-294 SB over Des Plaines Riv No. 016976700000000	0.6 M S Ill 62 P11	1958	Stringer/Multi-beam or Girder	214 ft	85,700	Fair
I-294 NB over Des Plaines Riv No. 016976800000000	0.6 M S Ill 62 P11	1958	Stringer/Multi-beam or Girder	214 ft	85,700	Fair

Structure types in Cook County

Stringer/Multi-beam or Girder	1,170	67.9%
Culvert	215	12.5%
Slab	87	5.1%
Box Beam or Girders - Multiple	70	4.1%
Movable - Bascule	43	2.5%
Frame	39	2.3%
Tee Beam	26	1.5%
Truss - Thru	24	1.4%
Other	13	0.8%
Girder and Floorbeam System	12	0.7%
Truss - Deck	7	0.4%
Arch - Deck	5	0.3%
Channel Beam	4	0.2%
Box Beam or Girders - Single or Spread	3	0.2%
Arch - Thru	2	0.1%
Suspension	1	0.1%
Movable - Lift	1	0.1%