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Nearby Bridges in NBI 2021: 3


NADEAU RD over I-75 (Route: 5859)
Num:7199x
Open: no restriction [A]
Built: 1954, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 80.1 m = 262.8 ft
Main Spans: 4 at 23.7 m = 77.8 ft
Approach Spans: 0
Skew: 33
Width, Roadway: 7.9 m = 25.9 ft (2 Lanes) and Out-To-Out: 9.6 m = 31.5 ft for a 10.3 m = 33.8 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Frenchtown [30820]: Monroe County [115], Michigan [26]
Owned by State Highway Agency [01], DOT District: 6
2.8 MI NE OF M-50
Condition
Deck: Serious [3]
Superstructure: Poor [4]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 59.6 metric ton = 65.6 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 35.6 metric ton = 39.2 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: June 2020 [0620] and Frequency: 12
Future Work
Work Needed: Bridge deck replacement with only incidental widening. [37]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 4000 (1995) and Trucks: 3%
Future ADT: 4000 (In 2015 )
I-75 SB over STONY CREEK (Route: 75)
Num:7190x
Open: no restriction [A]
Built: 2016, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Box Beam or girders - Single or Spread [06]
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: 53 m = 173.9 ft
Main Spans: 3 at 26 m = 85.3 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 21.8 m = 71.5 ft (4 Lanes) and Out-To-Out: 22.8 m = 74.8 ft for a 21.8 m = 71.5 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Frenchtown [30820]: Monroe County [115], Michigan [26]
Owned by State Highway Agency [01], DOT District: 6
3.2 MI NE OF M-50
Condition
Deck: Very Good [8]
Superstructure: Excellent [9]
Substructure: Very Good [8]
Loading
Design: Greater than HL93 [B]
Operating: 62.5 metric ton = 68.8 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 44.7 metric ton = 49.2 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 36850 (2013) and Trucks: 18%
Future ADT: 40375 (In 2035 )
I-75 NB over STONY CREEK (Route: 75)
Num:7189x
Open: no restriction [A]
Built: 2015, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Box Beam or girders - Single or Spread [06]
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: 53 m = 173.9 ft
Main Spans: 3 at 26 m = 85.3 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 22.4 m = 73.5 ft (4 Lanes) and Out-To-Out: 23.4 m = 76.8 ft for a 21.8 m = 71.5 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Frenchtown [30820]: Monroe County [115], Michigan [26]
Owned by State Highway Agency [01], DOT District: 6
3.2 MI NE OF M-50
Condition
Deck: Good [7]
Superstructure: Excellent [9]
Substructure: Good [7]
Loading
Design: Greater than HL93 [B]
Operating: 59.6 metric ton = 65.6 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 40.8 metric ton = 44.9 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: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 36850 (2013) and Trucks: 18%
Future ADT: 40375 (In 2035 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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