US Bridges

SR 80-I 80 over Holt Hollow Run

Fair

Centre County, Pennsylvania · 2 MI W Milesburg · Structure no. 000000000009303

Built
1967
58 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
10,818
2024 count
Owner
State
State Highway Agency

About this bridge

SR 80-I 80 over Holt Hollow Run is a concrete culvert carrying SR 80-I 80 over Holt Hollow Run in Centre County, Pennsylvania. It was built in 1967, so it is 58 years old, older than the Pennsylvania average of 54.8 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 10,818 vehicles a day, roughly 46% of them trucks, projected to reach 14,080 by 2043. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 80-I 80
CrossesHolt Hollow Run
Location2 MI W Milesburg
RouteInterstate 80
CountyCentre County
StatePennsylvania
Coordinates40.98127, -77.79947
Functional classRural Principal Arterial - Interstate

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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,818 (2024)
Projected traffic14,080 by 2043
Trucks46%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 SR 80-I 80 over Holt Hollow Run built?

It was built in 1967, making it 58 years old in 2025.

What condition is SR 80-I 80 over Holt Hollow Run 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 April 2023.

How much traffic does SR 80-I 80 over Holt Hollow Run carry?

About 10,818 vehicles per day (2024 count), of which roughly 46% are trucks.

How long is SR 80-I 80 over Holt Hollow Run?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns SR 80-I 80 over Holt Hollow Run?

It is owned by the State Highway Agency.