US Bridges

Maple Street over Trib.E. Br. Antietam CR

Good

Franklin County, Pennsylvania · 150 Ft N. of Cemetery Ave · Structure no. 000000000057549

Built
2009
16 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
100
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Maple Street over Trib.E. Br. Antietam CR is a concrete culvert carrying Maple Street over Trib.E. Br. Antietam CR in Franklin County, Pennsylvania. It was built in 2009, so it is 16 years old, younger than the Pennsylvania average of 54.8 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 100 vehicles a day, projected to reach 110 by 2040. The structure is 20 ft (6.1 m) long and 61 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesMaple Street
CrossesTrib.E. Br. Antietam CR
Location150 Ft N. of Cemetery Ave
RouteCity Street 0
CountyFranklin County
StatePennsylvania
Coordinates39.74344, -77.58971
Functional classRural 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width61 ft (18.5 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic110 by 2040
Trucks0%
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Maple Street over Trib.E. Br. Antietam CR built?

It was built in 2009, making it 16 years old in 2025.

What condition is Maple Street over Trib.E. Br. Antietam CR 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 August 2024.

How much traffic does Maple Street over Trib.E. Br. Antietam CR carry?

About 100 vehicles per day (2020 count).

How long is Maple Street over Trib.E. Br. Antietam CR?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 61 ft wide.

Who owns Maple Street over Trib.E. Br. Antietam CR?

It is owned by the City or Municipal Highway Agency.