 | A prohibited use sign on a entrance ramp to NB I-55 from Arsenal Road southwest of Joliet. |
 | Sign on NB I-57 for the proposed South Suburban Airport near Peotone, IL. |
 | Warnign sign on Arsenal Road near Elwood, at Fort Mc Coy. |
 | Warning signs at the Illinois/Indiana State Line near Danville on I-74. |
 | Overhead welcome sign on I-74 at the Illinois/Iowa State Line in Moline. |
 | Old yellow yield sign found in Coal City. |
 | Motorist aid sign on WB I-94 on South Holland. |
 | I guess the City of Blue Island doesn't go by their own rule. SB I-57 off-ramp to 127th Street. |
 | Either state budget cuts backs caused it or someone taking the easy way on hanging a sign (The Little milage sign). NB I-39/U.S. Rt. 51, north of Normal. |
 | These signs are found at stateline, rest areas, truck stops, and some highway enterance ramps. It's part of Illinois "A safer state with .08" campaign. Taken on NB I-55 at the Pontiac Rest Area. |
 | Snow plow warning sign near the Pontiac Rest Area on NB I-55. |
 | Survey marker in the pavement on IL St Rt 47 at the Grundy/Kendall County Line. |
 | These signs can be found near all Bureau County Lines. |
 | Seat belt law sign on EB I-74 in Moline. |
 | A odd BGS on WB I-88 near the Quad-Cities. |
 | A interesting route marker in East Peoria. |
 | A ordinace sign in Chicago, on NB IL St Rt 1. |
 | These signs are found all around the expressways in Chicago. This sign found on the entrance ramp from IL St Rt 1 to NB I-57. |
 | Get your attention?? Sign located on a county road at the Bureau/La Salle County Line near Peru. |
 | A warning sign for the emergency vehicle law in Illinois. This is similar to signs posted throughout Indiana. Located on WB I-94/SB U.S. Rt. 41 |
 | A odd set of guide markers in Streator. |
 | A warning sign on many overpasses along the Illinois toll highway system. |
 | A guide marker found along U.S. Rt. 6 in Illinois. This sign on U.S. Rt. 6 near Seneca. |
 | Most street signs in Rural Menard County have metric incriments on them. |
 | A multi-language welcome sign in Springfield. |
 | A warning signs appearing in advance of work zones starting in 2004. |
 | Illinois is 37 miles away?? Actually Illinois State Route 37 is that way. Got ya for a second... (July, 2004) |
 | A sign marking the begining of the Kaskaskia River on I-74 near Champaign. (Aug., 2004) |
 | A odd set of guide markers in Paxton on NB U.S. Rt. 45. (Aug., 2004) |
 | A odd placed mile post on I-90/94 at I-290 in Chicago. It is at exit number 51. (Sept., 2004) |
 | A guide sign on NB Wabash Ave in Chicago. (Sept., 2004) |
 | A guide sign near Soilder Field in Chicago. (Oct., 2004) |
 | A rare non-cut out I-74 shield in Downtown Peoria. (Oct., 2004) |
 | Non-standard guide signs in Downtown Peoria. (Oct., 2004) |
 | A big stop ahead sign on WB U.S. Rt. 52 near U.S. Rt. 45/IL St Rt 49. (Jan., 2005) |
 | A message for drivers to shut off their turn signals on a local road near Trimble. (May, 2005) |
 | Rarely does a IDOT district label the end of their area. This is located on EB IL St Rt 161 in Centralia. (July, 2005) |
 | IDOT started mailing speeding tickets to speeders in the summer of 2005. This sign is located on SB I-55 at Normal. (September, 2005) |
 | IDOT started mailing speeding tickets to speeders in the summer of 2005. This sign is located on SB I-55/U.S. 51; EB I-74 at Normal. (September, 2005) |
 | A welcome sign on the North-South Tollway (I-355). (November, 2005) |
 | A sign on NB I-355 for the new Open Road Tolling. (November, 2005) |
 | A odd sign on WB IL St Rt 116 in Peoria. (November, 2005) |
 | A old speed zone end sign in Coal City on Broadway Street. (January, 2006) |
 | The new Adopt-A-Highway sign in Illinois. This sign is on WB U.S. Rt. 6 in Marseilles. (February, 2006) |
 | A huge stop sign on SB IL St Rt 394. (November, 2007) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB IL St Rt 50 near Monee, IL. (June, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on EB IL St Rt 115 near Herscher, IL. (June, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB IL St Rt 53 at Godley, IL. (June, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on WB IL St Rt 102 near Ritchie, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB I-94 at South Holland, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB Old U.S. Rt. 66 at Gardner, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB Dixie Highway in Homewood, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB IL St Rt 47 in Yorkville, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB Old U.S. Rt. 66 near Lexington, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB I-55/U.S. Rt. 51; EB I-74 in Normal, IL. (July, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB Kanakakee County 7 near Bourbonnais, IL. (September, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB IL 47 near Dwight, IL. (September, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB IL 47 near Dwight, IL. (September, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on WB Will County 20 near Peotone, IL. (Septmeber, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB Clinton County 5 near Shattuc, IL. (October, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB U.S. Rt. 45/WB U.S. Rt. 52 in Bourbonnais, IL. (October, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB U.S. Rt. 45/WB U.S. Rt. 52 in Bourbonnais, IL. (October, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB Lisbon Road in Morris, IL. (October, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on WB High Street in Morris, IL. (October, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB Deerfield Road in Pontiac, IL. (November, 2009) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB I-55, near Shirley, IL. (February, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on EB Armour Road in Bourbonnias, IL. (March, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on NB Main Street in Mendota, IL. (March, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on SB IL St Rt 50 near Peotone, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on WB Will County 44 near Wilmington, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on EB 63rd Street in Countryside, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is on 111th Street in Chicago, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Oak Forest, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Joliet, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in South Elgin, IL. (April, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Danville, IL. (May, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is near White Heath, IL. (May, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Champaign, IL. (May, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Joliet, IL on U.S. 6. (May, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Beecher, IL on IL 1. (May, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Lemont, IL on 127th Street. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Wilmington, IL on NB I-55. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Wilmington, IL on NB Kankakee Street. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in East St. Louis, IL on NB IL St Rt 3. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Troy, IL on SB I-55/WB I-70. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is near Pontiac, IL on SB I-55. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Crest Hill, IL on SB Larkin Ave. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Monee, IL on SB I-57. (June, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is near Morris, IL on WB Pine Bluff Road. (July, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is in Godfrey, IL on SB Humbert Road. (September, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is near Woodhull, IL on WB I-74/NB IL St Rt 110. (September, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on La Salle County 15 in Marseilles, IL. (November, 2010) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on Minooka Rd. in Minooka, IL. (January, 2011) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on NB IL 43 in Tinley Park, IL. (January, 2011) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on WB 11000 N Road north of Manteno, IL. (January, 2011) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on WB IL 113 in Braidwood, IL. (April, 2011) |
 | A sign for a work project paid for by tax dollars from the Revocery Act. This sign is located on EB U.S. Rt. 24 in Rushville, IL. (August, 2011) |
 | A yellow Road Contruction sign along WB IL St Rt 113 near Custer Park, IL. (October, 2009) |
 | A yellow Stop sign along IL St Rt 113 near Custer Park, IL. (October, 2009) |
 | The typical truck speed limit sign prior to January, 2010. Photo takes SB I-55 south of Reed Road; Braidwood, IL. (January, 2010) |
 | The typical truck speed limit sign in the Chicago Area after to January, 2010. Photo takes NB I-55 at Reed Road; Braidwood, IL. (February, 2010) |
 | The typical truck speed limit sign outside the Chicago Area after to January, 2010. Photo takes SB I-55 at Reed Road; Braidwood, IL. (March, 2010) |
 | An odd BGS on SB I-57, near Savoy, IL. (April, 2010) |
 | An small BGS on SB I-57, near Savoy, IL. (April, 2010) |
 | A sign for the flashing left yellow arrow on WB IL 9 in Pekin, IL. (January, 2011) |
 | The welcome sign for Midway Airport on NB IL 50 in Chicago, IL. (March, 2011) |
 | A frontage road ends marker near Braceville, IL. (February, 2013) |
 | A freeway entrance sign on the West Frontage Road near Channahon, IL. (May, 2013) |
 | A speed limit sign on SB I-55 near Channahon, IL. (May, 2013) |
 | A safe passage school sign in Chicago, IL. (August, 2013) |
 | A toll warning sign on WB IL 56 in North Aurora, IL. (August, 2013) |
 | A toll price chart on the ramp to EB I-88/IL 110 from Eola Road in Naperville, IL. (August, 2013) |
 | A traffic light advisory sign at 18th and Canal in Chicago, IL. (October, 2013) |
 | A high speed train warning sign in Pontiac, IL. (October, 2013) |
 | An Alcohol Limit sign on SB I-39/EB I-90 near Roscoe, IL. (December, 2013) |
 | A speed limit sign in the Streeterville Area of Chicago, IL. (June, 2014) |
 | A parking meter sign in the Streeterville Area of Chicago, IL. (June, 2014) |
 | A freeway entrance sign on SB East Frontage Road at the Arsenal Road interchange with I-55 near Elwood, IL. (June, 2014) |
 | An old sign for St. Mary's Hospital in Kankakee, IL. (June, 2014) |
 | A freeway entrance sign on U.S. 24 at the ramp to SB I-55 at Chenoa, IL. (July, 2014) |
 | A freeway entrance sign on U.S. 24 at the ramp to SB I-39/U.S. 51 at El Paso, IL. (July, 2014) |
 | A No Trespassing sign at the former Roper factory in Kankakee, IL. (July, 2014) |
 | An Illinois Bell sign in Kankakee, IL. (July, 2014) |
 | A freeway entrance sign on BUSN Loop I-55 and SB I-55 at Lincoln, IL. (July, 2014) |
 | A freeway entrance sign on IL 10/121 and SB I-55 at Lincoln, IL. (July, 2014) |
 | A freeway entrance sign on Stevenson Drive and NB I-55 at Springfield, IL. (July, 2014) |
 | A freeway entrance sign on IL 17 at SB I-57 in Kankakee, IL. (August, 2014) |
 | A freeway entrance sign on IL 17 at NB I-57 in Kankakee, IL. (August, 2014) |
 | A freeway entrance sign on U.S. 45/52 at SB I-57 in Kankakee, IL. (August, 2014) |
 | A freeway entrance sign on U.S. 45/52 at NB I-57 in Kankakee, IL. (August, 2014) |
 | A speed sign on SB I-57 in Bourbonnais, IL. (August, 2014) |
 | A freeway entrance sign on BUSN Loop I-55 at SB I-55 near Lincoln, IL. (August, 2014) |
 | A freeway entrance sign on BUSN Loop I-55 at NB I-55 near Lincoln, IL. (August, 2014) |
 | A freeway entrance sign on IL 104 at SB I-55 near Divernon, IL. (August, 2014) |
 | A street sign in Normal, IL. (September, 2014) |
 | A public works sign in Chicago, IL. (March, 2015) |
 | A long crossing sign in Elmwood Park, IL. (March, 2015) |
 | A tollway help sign on SB I-355 near New Lenox, IL. (March, 2015) |
 | An old guide sign for Riverside Hospital in Kankakee, IL. (September, 2015) |
 | A speed limit enforcement sign in Chicago, IL. (March, 2016) |
 | An old turn lane sign that was never updated after the road was changed on NB Broadway Street in Coal City, IL. (March, 2016) |
 | A tollway thank you sign on WB I-80. (June, 2018) |
 |  | A PACE shoulder ride sign on NB I-55. (December, 2018) |
 | A project sign along a Will County highway in Channahon. (September, 2020) |
 | A local ordinace sign regarding pigeon feeding in Chicago. (March, 2023) |
 | A local ordinace sign along IL St Rt 50 in Chicago. (November, 2023) |
 | An advisory sign along the Kennedy Expressway in Chicago. (January, 2024) |
 | An reward sign along the Tri-State Tollway in Alsip. (February, 2024) |
 | A gore point sign on SB I-355 in Downers Grove. (September, 2024) |
 | A government program sign on Laraway Road in New Lenox. (November, 2024) |
 | A gore point sign on NB I-355 in Woodridge. (January, 2025) |