US Bridges

Mo 25 S over UP RR

Good

Dunklin County, Missouri · S 34 T 23 N R 10 E · Structure no. 2921

Built
1977
48 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
291 ft
5 main spans
Daily traffic
2,974
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 25 S over UP RR is a steel continuous stringer/multi-beam or girder carrying Mo 25 S over UP RR in Dunklin County, Missouri. It was built in 1977, so it is 48 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 2,974 vehicles a day, roughly 16% of them trucks, projected to reach 4,758 by 2044. The structure is 291 ft (88.7 m) long and 47 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesMo 25 S
CrossesUP RR
LocationS 34 T 23 N R 10 E
RouteState Highway 25
Coordinates36.58614, -89.96804
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating40.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length291 ft (88.7 m)
Longest span75 ft (22.9 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,974 (2024)
Projected traffic4,758 by 2044
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed21.7 mi (35 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 25 S over UP RR built?

It was built in 1977, making it 48 years old in 2025.

What condition is Mo 25 S over UP RR 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 2024.

How much traffic does Mo 25 S over UP RR carry?

About 2,974 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Mo 25 S over UP RR?

The structure is 291 ft (88.7 m) long with a longest span of 75 ft (22.9 m) and a deck 47 ft wide.

Who owns Mo 25 S over UP RR?

It is owned by the State Highway Agency.