MO 370 E over MISSOURI RVR: CST MAIN S (Route: 370)
Num:3729x
Open: no restriction [A]
Built: 1992, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Low slump Concrete [4]

Bridge Dimensions
Length: 1053.1 m = 3455.2 ft
Main Spans: 1 at 190.5 m = 625.0 ft
Approach Spans: 22
Skew: 0
Width, Roadway: 16.7 m = 54.8 ft (3 Lanes) and Out-To-Out: 17.5 m = 57.4 ft for a 17.1 m = 56.1 ft approaching roadway.
Vertical Clearance: 5.03 m = 16.5 ft and Navigational Clearance: 15.8 m = 51.8 ft

Location
St. Charles [64082]: St. Charles County [183], Missouri [29]
Owned by State Highway Agency [01], DOT District: 5
S 32 T 47 N R 5 E

Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 47.7 metric ton = 52.5 tons (Load Factor(LF) [1])
Inventory: 28.8 metric ton = 31.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present minimum criteria [6]
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: July 1999 [799] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 29493 (2019) and Trucks: 5%
Future ADT: 50138 (In 2039 )

MO 370 W over MISSOURI RVR: CST MAIN S (Route: 370)
Num:3730x
Open: no restriction [A]
Built: 1993, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Low slump Concrete [4]

Bridge Dimensions
Length: 1053.1 m = 3455.2 ft
Main Spans: 1 at 190.5 m = 625.0 ft
Approach Spans: 22
Skew: 0
Width, Roadway: 13.2 m = 43.3 ft (3 Lanes) and Out-To-Out: 17.5 m = 57.4 ft for a 17.1 m = 56.1 ft approaching roadway.
Vertical Clearance: 5.03 m = 16.5 ft and Navigational Clearance: 15.8 m = 51.8 ft

Location
St. Charles [64082]: St. Louis County [189], Missouri [29]
Owned by State Highway Agency [01], DOT District: 5
S 32 T 47 N R 5 E

Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 43.2 metric ton = 47.5 tons (Load Factor(LF) [1])
Inventory: 26.1 metric ton = 28.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: July 1999 [799] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 30661 (2019) and Trucks: 5%
Future ADT: 38326 (In 2039 )