Tributaries of Walnut Creek Culverts under CH 4

HEI was utilized as a sub-consultant by the Knox County Highway Department to provide structural engineering services including preliminary bridge design and hydraulic report, permitting, development of plans, specification and estimates for two culvert locations. The culvert replacements were part of a 4-mile reconstruction of CH 4. Both culvert locations are carrying tributaries of Walnut Creek under CH 4. The designs consisted of cast-in-place, reinforced concrete, and multi-cell box culverts.