Grant - S-NW
Project Number: 1323-01
From milepost 0.99 to milepost 3.99
RATA Funds: $1,453,500
Legislative District: 13
Status: PE and Design
Date Approved: 2023
IMPORTANCE AND USE: S-NW is a rural minor collector, running north-south from SR28 to 7-NW, west of the City of Quincy. This road carries considerable Agricultural and Livestock traffic, with a high percentage of truck traffic.
DEFICIENCIES: S-NW is subject to seasonal weight restrictions and has a higher than average maintenance requirement. The existing road has a BST surface and is (24) feet wide.
PROPOSED IMPROVEMENTS: The proposed project would widen the road to (34) feet and replace an existing wooden bridge with a wider Soli-Deck prefabricated concrete bridge. Project work would include rotomilling, roadway excavation, embankment, bridge replacement, crushed surfacing base and top course, Class A BST surfacing, drainage and permanent signing. Clear zone, side slopes and the roadside environment will be evaluated for hazard removal/mitigation. Slope flattening and/or guardrail, Structure and Obstruction removal and beveled approach pipes will be installed per the Design Clear Zone Inventory.
DEFICIENCIES: S-NW is subject to seasonal weight restrictions and has a higher than average maintenance requirement. The existing road has a BST surface and is (24) feet wide.
PROPOSED IMPROVEMENTS: The proposed project would widen the road to (34) feet and replace an existing wooden bridge with a wider Soli-Deck prefabricated concrete bridge. Project work would include rotomilling, roadway excavation, embankment, bridge replacement, crushed surfacing base and top course, Class A BST surfacing, drainage and permanent signing. Clear zone, side slopes and the roadside environment will be evaluated for hazard removal/mitigation. Slope flattening and/or guardrail, Structure and Obstruction removal and beveled approach pipes will be installed per the Design Clear Zone Inventory.