US Bridges

Read Blvd over Morrison Canal

Poor

Orleans Parish, Louisiana · 1.0MI.N.OF I-10 · Structure no. 023630026895982

Built
1960
65 years old
Condition
Poor
inspected February 2023
Type
Slab
Concrete
Length
49 ft
3 main spans
Daily traffic
—
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Read Blvd over Morrison Canal is a concrete slab carrying Read Blvd over Morrison Canal in Orleans Parish, Louisiana. It was built in 1960, so it is 65 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

No traffic count is recorded. The structure is 49 ft (14.9 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRead Blvd
CrossesMorrison Canal
Location1.0MI.N.OF I-10
RouteCounty Highway 0
Coordinates30.04318, -89.98027
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.4 US tons
Inventory rating21.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length49 ft (14.9 m)
Longest span19 ft (5.8 m)
Deck width47 ft (14.4 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Read Blvd over Morrison Canal built?

It was built in 1960, making it 65 years old in 2025.

What condition is Read Blvd over Morrison Canal in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2023.

How much traffic does Read Blvd over Morrison Canal carry?

No traffic count is recorded for this structure.

How long is Read Blvd over Morrison Canal?

The structure is 49 ft (14.9 m) long with a longest span of 19 ft (5.8 m) and a deck 47 ft wide.

Who owns Read Blvd over Morrison Canal?

It is owned by the City or Municipal Highway Agency.