US Bridges

County RD 302 over UP RR

Good

Butler County, Missouri · S 21 T 24 N R 6 E · Structure no. 35957

Built
2018
7 years old
Condition
Good
inspected November 2023
Type
Tee Beam
Prestressed Concrete
Length
147 ft
1 main span
Daily traffic
2,000
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 302 over UP RR is a prestressed concrete tee beam carrying County RD 302 over UP RR in Butler County, Missouri. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,000 vehicles a day, roughly 8% of them trucks, projected to reach 2,700 by 2044. The structure is 147 ft (44.8 m) long and 39 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCounty RD 302
CrossesUP RR
LocationS 21 T 24 N R 6 E
RouteCounty Highway 348
CountyButler County
StateMissouri
Coordinates36.72244, -90.42447
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating58.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length147 ft (44.8 m)
Longest span143 ft (43.6 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2024)
Projected traffic2,700 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 County RD 302 over UP RR built?

It was built in 2018, making it 7 years old in 2025.

What condition is County RD 302 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 2023.

How much traffic does County RD 302 over UP RR carry?

About 2,000 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is County RD 302 over UP RR?

The structure is 147 ft (44.8 m) long with a longest span of 143 ft (43.6 m) and a deck 39 ft wide.

Who owns County RD 302 over UP RR?

It is owned by the County Highway Agency.