US Bridges

Brant ST E over UP RR

PoorPosted for load

Mercer County, Missouri · S 19 T 66 N R 23 W · Structure no. 37251

Built
1900
125 years old
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
126 ft
7 main spans
Daily traffic
218
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Brant ST E over UP RR is a wood or timber stringer/multi-beam or girder carrying Brant ST E over UP RR in Mercer County, Missouri. It was built in 1900, so it is 125 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 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. Its operating status is: posted for load restriction.

It carries about 218 vehicles a day, roughly 9% of them trucks, projected to reach 240 by 2044. The structure is 126 ft (38.4 m) long and 21 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesBrant ST E
CrossesUP RR
LocationS 19 T 66 N R 23 W
RouteCity Street 0
Coordinates40.50958, -93.533
Functional classRural 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating23.8 US tons
Inventory rating16.9 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans7
Design loadH 15
Structure length126 ft (38.4 m)
Longest span20 ft (6.1 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deck23 ft (7.2 m)

Traffic and service

Average daily traffic218 (2024)
Projected traffic240 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed24.9 mi (40 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$871,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Brant ST E over UP RR built?

It was built in 1900, making it 125 years old in 2025.

What condition is Brant ST E over UP RR 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 August 2024.

How much traffic does Brant ST E over UP RR carry?

About 218 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Brant ST E over UP RR?

The structure is 126 ft (38.4 m) long with a longest span of 20 ft (6.1 m) and a deck 21 ft wide.

Who owns Brant ST E over UP RR?

It is owned by the City or Municipal Highway Agency.