Bridge Type
Main Span(s): Steel [3] Arch - Thru [12]
Approach Span(s): Prestressed concrete continuous [6] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Low slump Concrete [4]
Bridge Dimensions
Length: 775.9 m = 2545.7 ft
Main Spans: 1 at 160.6 m = 526.9 ft
Approach Spans: 16
Skew: 0
Width, Roadway: 21.3 m = 69.9 ft (4 Lanes) and Out-To-Out: 22.1 m = 72.5 ft for a 21.3 m = 69.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 15.6 m = 51.2 ft
Location
Atchison [02900]: Atchison County [005], Kansas [20]
Owned by State Highway Agency [01], DOT District: 11
0.31 MI E 4TH STREET
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: HL93 [A]
Operating: 63.2 metric ton = 69.5 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 46.3 metric ton = 50.9 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: July 2020 [0720] and Frequency: 12
Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 6602 (2019) and Trucks: 13%
Future ADT: 7295 (In 2040
)