US Bridges

Md 197 over Trib to Patuxent River

Fair

Prince George's County, Maryland · .3 M N/Old Jericho Park R · Structure no. 100000160269030

Built
1990
35 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete
Length
21 ft
1 main span
Daily traffic
19,692
2009 count
Owner
State
State Highway Agency

About this bridge

Md 197 over Trib to Patuxent River is a concrete culvert carrying Md 197 over Trib to Patuxent River in Prince George's County, Maryland. It was built in 1990, so it is 35 years old, younger than the Maryland average of 52.6 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 19,692 vehicles a day, projected to reach 22,806 by 2026. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesMd 197
CrossesTrib to Patuxent River
Location.3 M N/Old Jericho Park R
RouteState Highway 197
Coordinates39.02009, -76.76874
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating81.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length21 ft (6.4 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,692 (2009)
Projected traffic22,806 by 2026
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Md 197 over Trib to Patuxent River built?

It was built in 1990, making it 35 years old in 2025.

What condition is Md 197 over Trib to Patuxent River 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 March 2023.

How much traffic does Md 197 over Trib to Patuxent River carry?

About 19,692 vehicles per day (2009 count).

How long is Md 197 over Trib to Patuxent River?

The structure is 21 ft (6.4 m) long with a longest span of 8 ft (2.4 m).

Who owns Md 197 over Trib to Patuxent River?

It is owned by the State Highway Agency.