US Bridges

Bryn Maws DR over N Fk Crackerneck C

Good

Jackson County, Missouri · S 17 T 50 N R 31 W · Structure no. 30329

Built
2003
22 years old
Condition
Good
inspected January 2023
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
40
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bryn Maws DR over N Fk Crackerneck C is a concrete continuous culvert carrying Bryn Maws DR over N Fk Crackerneck C in Jackson County, Missouri. It was built in 2003, so it is 22 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 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 40 vehicles a day, roughly 5% of them trucks, projected to reach 52 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBryn Maws DR
CrossesN Fk Crackerneck C
LocationS 17 T 50 N R 31 W
RouteCity Street 0
Coordinates39.06508, -94.35194
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic52 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bryn Maws DR over N Fk Crackerneck C built?

It was built in 2003, making it 22 years old in 2025.

What condition is Bryn Maws DR over N Fk Crackerneck C 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 January 2023.

How much traffic does Bryn Maws DR over N Fk Crackerneck C carry?

About 40 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Bryn Maws DR over N Fk Crackerneck C?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns Bryn Maws DR over N Fk Crackerneck C?

It is owned by the City or Municipal Highway Agency.