US Bridges

Two Mile Branch RD over Two Mile Br

Fair

Montgomery County, Missouri · S 14 T 49 N R 5 W · Structure no. 29425

Built
2002
23 years old
Condition
Fair
inspected January 2023
Type
Culvert
Steel
Length
22 ft
2 main spans
Daily traffic
75
2023 count
Owner
County
County Highway Agency

About this bridge

Two Mile Branch RD over Two Mile Br is a steel culvert carrying Two Mile Branch RD over Two Mile Br in Montgomery County, Missouri. It was built in 2002, so it is 23 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 75 vehicles a day, roughly 10% of them trucks, projected to reach 94 by 2043. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesTwo Mile Branch RD
CrossesTwo Mile Br
LocationS 14 T 49 N R 5 W
RouteCounty Highway 156
CountyMontgomery County
StateMissouri
Coordinates39.01614, -91.44117
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2023)
Projected traffic94 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Two Mile Branch RD over Two Mile Br built?

It was built in 2002, making it 23 years old in 2025.

What condition is Two Mile Branch RD over Two Mile Br in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2023.

How much traffic does Two Mile Branch RD over Two Mile Br carry?

About 75 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Two Mile Branch RD over Two Mile Br?

The structure is 22 ft (6.7 m) long with a longest span of 9 ft (2.7 m).

Who owns Two Mile Branch RD over Two Mile Br?

It is owned by the County Highway Agency.