US Bridges

Merriwether-Plaza over Walker CR

Good

Cape Girardeau County, Missouri · S 2199 T 31 N R 13 E · Structure no. 28251

Built
1997
28 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Single or Spread
Concrete
Length
52 ft
1 main span
Daily traffic
1,000
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Merriwether-Plaza over Walker CR is a concrete box beam or girders - single or spread carrying Merriwether-Plaza over Walker CR in Cape Girardeau County, Missouri. It was built in 1997, so it is 28 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,000 vehicles a day, roughly 10% of them trucks, projected to reach 1,500 by 2044. The structure is 52 ft (15.8 m) long and 41 ft wide.

CarriesMerriwether-Plaza
CrossesWalker CR
LocationS 2199 T 31 N R 13 E
RouteCity Street 0
Coordinates37.30447, -89.55184
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating97.2 US tons
Inventory rating58.5 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span50 ft (15.2 m)
Deck width41 ft (12.6 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2024)
Projected traffic1,500 by 2044
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Merriwether-Plaza over Walker CR built?

It was built in 1997, making it 28 years old in 2025.

What condition is Merriwether-Plaza over Walker CR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.

How much traffic does Merriwether-Plaza over Walker CR carry?

About 1,000 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Merriwether-Plaza over Walker CR?

The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 41 ft wide.

Who owns Merriwether-Plaza over Walker CR?

It is owned by the City or Municipal Highway Agency.