US Bridges

SR 1037 Speedwell over Hammer Creek

Poor

Lancaster County, Pennsylvania · 1.25 Mi. N.E. of Elm · Structure no. 000000000021453

Built
1930
95 years old
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
69 ft
2 main spans
Daily traffic
370
2023 count
Owner
State
State Highway Agency

About this bridge

SR 1037 Speedwell over Hammer Creek is a steel stringer/multi-beam or girder carrying SR 1037 Speedwell over Hammer Creek in Lancaster County, Pennsylvania. It was built in 1930, so it is 95 years old, older 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 370 vehicles a day, roughly 1% of them trucks, projected to reach 599 by 2032. The structure is 69 ft (21 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR 1037 Speedwell
CrossesHammer Creek
Location1.25 Mi. N.E. of Elm
RouteState Highway 0
Coordinates40.21768, -76.33239
Functional classRural Minor Collector

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
Deck4 PoorAdvanced section loss, deterioration, 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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating59 US tons
Inventory rating35.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length69 ft (21 m)
Longest span32 ft (9.8 m)
Deck width20 ft (6.2 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic370 (2023)
Projected traffic599 by 2032
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$632,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1037 Speedwell over Hammer Creek built?

It was built in 1930, making it 95 years old in 2025.

What condition is SR 1037 Speedwell over Hammer 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 April 2023.

How much traffic does SR 1037 Speedwell over Hammer Creek carry?

About 370 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is SR 1037 Speedwell over Hammer Creek?

The structure is 69 ft (21 m) long with a longest span of 32 ft (9.8 m) and a deck 20 ft wide.

Who owns SR 1037 Speedwell over Hammer Creek?

It is owned by the State Highway Agency.