US0090 over LA 48 AND LA 611-1 (Route: 90)
Num:22600000020497x
Open: no restriction [A]
Built: 2013, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Girder and floorbeam system [03]
Approach Span(s): Prestressed concrete [5] Mixed types [20]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 1434.4 m = 4706.3 ft
Main Spans: 5 at 73.2 m = 240.2 ft
Approach Spans: 46
Skew: 0
Width, Roadway: 13.7 m = 44.9 ft (3 Lanes) and Out-To-Out: 14.6 m = 47.9 ft for a 13.7 m = 44.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Elmwood [23567]: Jefferson Parish [051], Louisiana [22]
Owned by State Highway Agency [01], DOT District: 2
0.0 MI NORTH OF MISSISSIP

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 40.5 metric ton = 44.6 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 29.2 metric ton = 32.1 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: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 1999 [999] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 30800 (2016) and Trucks: 10%
Future ADT: 61506 (In 2036 )

US0090 over MISSISSIPPI RIVER (Route: 90)
Num:22600060100001x
Open: no restriction [A]
Built: 1936, Reconstructed: 2013
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Truss - Thru [10]
Approach Span(s): Steel [3] Mixed types [20]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 725.7 m = 2381.0 ft
Main Spans: 3 at 240.8 m = 790.1 ft
Approach Spans: 93
Skew: 0
Width, Roadway: 25.6 m = 84.0 ft (6 Lanes) and Out-To-Out: 38.1 m = 125.0 ft for a 7.3 m = 24.0 ft approaching roadway.
Vertical Clearance: 6.1 m = 20.0 ft and Navigational Clearance: 46.6 m = 152.9 ft

Location
New Orleans [55000]: Jefferson Parish [051], Louisiana [22]
Owned by State Highway Agency [01], DOT District: 2
.01 MI SOUTH OF LA 48

Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: M 13.5 / H 15 [2]
Operating: 36.6 metric ton = 40.3 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 28.2 metric ton = 31.0 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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: November 1999 [1199] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 1.9 km = 1.2 mi
Traffic
ADT: 36900 (2016) and Trucks: 10%
Future ADT: 62730 (In 2036 )

US0090 over LA 18 AND 541 (Route: 90)
Num:22600000020494x
Open: no restriction [A]
Built: 2013, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Girder and floorbeam system [03]
Approach Span(s): Prestressed concrete [5] Mixed types [20]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 1573.4 m = 5162.3 ft
Main Spans: 5 at 70.1 m = 230.0 ft
Approach Spans: 54
Skew: 0
Width, Roadway: 10.4 m = 34.1 ft (3 Lanes) and Out-To-Out: 11 m = 36.1 ft for a 10.4 m = 34.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Bridge City [09480]: Jefferson Parish [051], Louisiana [22]
Owned by State Highway Agency [01], DOT District: 2
1.0 MI S OF THE MISSISSIP

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 48 metric ton = 52.8 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 33 metric ton = 36.3 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: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 1999 [999] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 18450 (2016) and Trucks: 10%
Future ADT: 37638 (In 2036 )