Bridge Type
Main Span(s): Prestressed concrete [5] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 22.6 m = 74.2 ft
Main Spans: 1 at 21.3 m = 69.9 ft
Approach Spans: 0
Skew: 31
Width, Roadway: 17.4 m = 57.1 ft (5 Lanes) and Out-To-Out: 23 m = 75.5 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Grand Rapids [34000]: Kent County [081], Michigan [26]
Owned by City or Municipal Highway Agency [04], DOT District: 3
450 FT EAST OF CLYDE PARK
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 99.9 metric ton = 109.9 tons (Load Factor(LF) [1])
Inventory: 75.8 metric ton = 83.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: August 1999 [899] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 22635 (2016) and Trucks: 2%
Future ADT: 27619 (In 2036
)