US Bridges

Md 36 over Trib to Jennings Run

Good

Allegany County, Maryland · 1.87 MI N of Md 638 · Structure no. 100000010008010

Built
2020
5 years old
Condition
Good
inspected July 2024
Type
Slab
Prestressed Concrete
Length
57 ft
2 main spans
Daily traffic
2,724
2019 count
Owner
State
State Highway Agency

About this bridge

Md 36 over Trib to Jennings Run is a prestressed concrete slab carrying Md 36 over Trib to Jennings Run in Allegany County, Maryland. It was built in 2020, so it is 5 years old, younger than the Maryland average of 52.6 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 2,724 vehicles a day, roughly 3% of them trucks, projected to reach 3,922 by 2039. The structure is 57 ft (17.4 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMd 36
CrossesTrib to Jennings Run
Location1.87 MI N of Md 638
RouteState Highway 36
CountyAllegany County
StateMaryland
Coordinates39.69504, -78.87911
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating106.8 US tons
Inventory rating100 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length57 ft (17.4 m)
Longest span57 ft (17.4 m)
Deck width35 ft (10.8 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,724 (2019)
Projected traffic3,922 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Md 36 over Trib to Jennings Run built?

It was built in 2020, making it 5 years old in 2025.

What condition is Md 36 over Trib to Jennings Run 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 July 2024.

How much traffic does Md 36 over Trib to Jennings Run carry?

About 2,724 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Md 36 over Trib to Jennings Run?

The structure is 57 ft (17.4 m) long with a longest span of 57 ft (17.4 m) and a deck 35 ft wide.

Who owns Md 36 over Trib to Jennings Run?

It is owned by the State Highway Agency.