Project Manager, Office of Transportation Engineering
Chief, Office of Transportation Engineering
Frederick County Division of Public Works
Office of Transportation Engineering
355 Montevue Lane, Suite 200
Frederick, MD 21702-8213
Monday - Friday
7:30 a.m. - 4 p.m.
Prestressed Concrete Beams (total of 5, approx. 53.5 ft. long each) were installed for the small bridge (Structure No. F09-25) on July 7, 2021 (looking east along Gas House Pike across F09-25).
All 5 prestressed concrete beams (July 7, 2021 installed) for Structure No. F09-25. Looking northeast under structure at existing ground level.
Superstructure reinforcement steel was completed for Structure No. F09-25 and concrete deck placement occurred on September 8, 2021. Concrete pumping truck placed concrete for the superstructure deck. Bidwell machine (in background) is finishing the placed concrete to meet designed deck elevations.
Screed on the Bidwell machine is bringing the placed concrete to finished elevation on the bridge deck for Structure No. F09-25 (performed on September 8, 2021).
Beam #5, the last of 5 prestressed concrete beams, was installed for the large bridge (Structure No. F09-21) on August 2, 2021 (looking northeast along Gas House Pike at the west abutment side).