US Bridges

US 62 E over Maple Switch Slu

Good

Mississippi County, Missouri · S 2 T 26 N R 15 E · Structure no. 4432

Built
1921
104 years old, rebuilt 1937
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
43 ft
1 main span
Daily traffic
2,192
2024 count
Owner
State
State Highway Agency

About this bridge

US 62 E over Maple Switch Slu is a steel stringer/multi-beam or girder carrying US 62 E over Maple Switch Slu in Mississippi County, Missouri. It was built in 1921 and reconstructed in 1937, so it is 104 years old, older 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 2,192 vehicles a day, roughly 9% of them trucks, projected to reach 3,069 by 2044. The structure is 43 ft (13.1 m) long and 25 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesUS 62 E
CrossesMaple Switch Slu
LocationS 2 T 26 N R 15 E
RouteU.S. Route 62
Coordinates36.92083, -89.40016
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating15.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length43 ft (13.1 m)
Longest span38 ft (11.5 m)
Deck width25 ft (7.6 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,192 (2024)
Projected traffic3,069 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$634,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 62 E over Maple Switch Slu built?

It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1937.

What condition is US 62 E over Maple Switch Slu 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 November 2023.

How much traffic does US 62 E over Maple Switch Slu carry?

About 2,192 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is US 62 E over Maple Switch Slu?

The structure is 43 ft (13.1 m) long with a longest span of 38 ft (11.5 m) and a deck 25 ft wide.

Who owns US 62 E over Maple Switch Slu?

It is owned by the State Highway Agency.