US Bridges

T-479 Francis Road over Little Elk Creek

Poor

Erie County, Pennsylvania · 670 E of State Road · Structure no. 000000000016422

Built
1978
47 years old
Condition
Poor
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
92 ft
1 main span
Daily traffic
254
2013 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-479 Francis Road over Little Elk Creek is a prestressed concrete box beam or girders - multiple carrying T-479 Francis Road over Little Elk Creek in Erie County, Pennsylvania. It was built in 1978, so it is 47 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 254 vehicles a day, roughly 12% of them trucks, projected to reach 276 by 2033. The structure is 92 ft (28 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-479 Francis Road
CrossesLittle Elk Creek
Location670 E of State Road
RouteCity Street 0
Coordinates41.95977, -80.28403
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length92 ft (28 m)
Longest span88 ft (26.8 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic254 (2013)
Projected traffic276 by 2033
Trucks12%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T-479 Francis Road over Little Elk Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is T-479 Francis Road over Little Elk Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does T-479 Francis Road over Little Elk Creek carry?

About 254 vehicles per day (2013 count), of which roughly 12% are trucks.

How long is T-479 Francis Road over Little Elk Creek?

The structure is 92 ft (28 m) long with a longest span of 88 ft (26.8 m) and a deck 28 ft wide.

Who owns T-479 Francis Road over Little Elk Creek?

It is owned by the Town or Township Highway Agency.