LJB Inc. designed this new bridge underpass to enable Fairborn Cement Company to extend its...
Wright State Way Pedestrian Bridge over Interstate 675
This project constructed a new 500-foot pedestrian bridge over Interstate 675 connecting the cities of...
S.R. 4 and South Gilmore Road-Holden Blvd. Sustainable Intersection Improvements (Greenroads Certified)
LJB worked with the City of Fairfield to improve both the flow of traffic and...
County Road 25A Phase III Reconstruction
This project widened 3,900 feet of County Road 25A with a center turn lane, new...
State Route 444 Bridge Rehabilitation over Mad River
As part of a general engineering services task order contract, LJB designed the joint replacement...
State Route 741 and Innovation Drive Traffic Signal Design
LJB designed mast arm traffic signal supports that are of a style compatible with recent...
Statewide Safety Studies
Through a statewide safety study contract, LJB was asked to provide safety improvement recommendations for...
Stroop Road Bridge
LJB was selected for this emergency project to replace the deficient, single-span prestressed concrete box...
U.S. Route 40 (North Street) Realignment
When the new Springfield Regional Medical Center opened at Plum and North Streets in downtown...
U.S. Route 40 West Broad Street Corridor Improvements
This project included multiple studies, innovative drainage treatment, and roadway and traffic signal design that...
Yankee Street Improvements
To increase capacity between Austin Boulevard and Spring Valley Pike, this project studied the reconstruction...
National Road Widening
Traffic on National Road in the AM and PM peak periods caused queuing adjacent to...