1504 Third Avenue

Rock Island, IL 61204

(309) 793-6300

1776 E. Washington Street

Urbana, IL 61802

(217) 328-3313

433 West Van Buren Street, Suite 450

Chicago, IL 60607

(312) 454-0400

17 W. Main Street

Danville, IL 61832

(217) 431-2873

Decatur Urbanized Area Transportation Study

#1 Gary K. Anderson Plaza

Decatur, IL 62523

(217) 424-2790

1826 Barber Greene Rd.

DeKalb, IL 60115

(815) 756-9513

Dubuque Metropolitan Area Transportation Study

7600 Commerce Park

Dubuque, IA 52002

(563) 556-4166

One S. Memorial Dr.

St. Louis, MO 63102

(314) 421-4220

Kankakee Area Transportation Study

189 E. Court Street

Kankakee, IL 60901

(815) 937-2940

115 E. Washington St., Suite #1

Bloomington, IL 61701

(309) 828-4331

456 Fulton Street, Suite 401

Peoria, IL 61602

(309) 673-9330

127 N. Wyman St., Suite 100

Rockford, IL 61101

(815) 319-4180

200 S. Ninth St., Room 212

Springfield, IL 62701

Phone: (217) 535-3110

Fax: (217) 535-3111

2400 Springbrook Ct

Beloit, WI 53511

Phone: (608) 364-6702

Fax: (608) 364-2879

401 Independence

Cape Girardeau, MO 63703

(573) 339-6327

3117 Civic Circle Boulevard, Suite A

Marion, IL, 62959

(618) 997-9351