Culverts, highway, road and street, construction · Delaware

Lafferty Lane

Name: Lafferty Lane Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Dover, DE · ~412 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Lafferty Lane runs at 96% of its industry's injury rate - about level with the typical Culverts, highway, road and street, construction workplace, earning a grade C.

Lafferty Lane: 2.7 TCR = 96% of Culverts, highway, road and street, construction BLS 2.8 · 2y Form 300A (see methodology below)

Lafferty Lane safety composite

Lafferty Lane scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (safer than 44%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 2.7 per 100 workers

Safer than 54% of industry peers
DART rate: D 1.52 per 100 workers

Safer than 44% of industry peers
Fatalities: D 0

Safer than 53% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Lafferty Lane held a steady TCR band

Lafferty Lane's TCR held near 0.1 from 2.8 in 2016 to 2.6 in 2017. Peak filing year was 2016 at 2.8 TCR. In 2017, DART was 0.56× this establishment's average TCR (severity share of cases).

2016=2.8 · 2017=2.6

OSHA ITA Form 300A scorecard

Establishment book 237310 · Dover, DE AT/BELOW-IND · MID

Grade C · TCR 2.7 · 96% of ind

DART 1.5 DART
RANK #4/13
PHOTO Penn Line Service, I…
BOOK 2y book
INJ 15 inj
SIZE ~412 FTE

Nearest TCR peer: Penn Line Service, Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Delaware employers → · Look up another →

This site

2.7
Penn Line Serv

2.7
Dunnet Bay Mai

2.7
Southland Cons

2.7
McCarthy Impro

2.7

What this shows Lafferty Lane averages 2.7 TCR (96% of the Culverts, highway, road and street, construction BLS benchmark).

Lafferty Lane TCR series: 2016=2.8 · 2017=2.6 · BLS 2.8

Where Lafferty Lane falls in its industry

4,078 Culverts, highway, road and st establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 3.0.

Grade C

More dangerous than peersSafer than peers

Narrower to Delaware alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 13 Culverts, highway, road and st employers in Delaware.

Lafferty Lane (412 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Lafferty Lane has more employees than the Culverts, highway, road and street, cons median and a lower injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2017	2.6	1.5	7	0	0
2016	2.8	1.4	8	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · DE · Dover

4,078 Culverts, highway, road and street, construction employers nationwide with a credible TCR · 1,487 rated employers in Delaware with headcount on file · 138 employers in Dover, DE · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Penn Line Service, Inc.	SCOTTDALE, PA	2.7 TCR
NAICS-TCR	Dunnet Bay Main	GLENDALE HEIGHTS, IL	2.7 TCR
NAICS-TCR	Southland Construction, Inc.	APOPKA, FL	2.7 TCR
NAICS-TCR	McCarthy Improvement Company	DAVENPORT, IA	2.7 TCR
STATE-SIZE	MeadowWood Behavioral Health System	NEW CASTLE	414 FTE
STATE-SIZE	WM 5039	CAMDEN	408 FTE
STATE-SIZE	BPG Real Estate Services LLC	WILMINGTON	404 FTE
STATE-SIZE	WM 3802	MIDDLETOWN	403 FTE
CITY-NEAR	Kent General Hospital	Dover	3,064 FTE
CITY-NEAR	DE00000045 GOODWILL INDUSTRIES - RODNEY	Dover	1,028 FTE
CITY-NEAR	DE00000047 GOODWILL INDUSTRIES - GATEWAY	Dover	1,028 FTE
CITY-NEAR	DEL0000222 Dover Janitorial	Dover	1,028 FTE
NAT-TCR	Southbridge St #00	Worcester, MA	2.7 TCR
NAT-TCR	PT224 - Las Vegas NV Core	Las Vegas, NV	2.7 TCR
NAT-TCR	Houston - Ford	Houston, TX	2.7 TCR
NAT-TCR	Action Resources - Theodore	Theodore, AL	2.7 TCR
NAT-SIZE	UGN-Jackson	Jackson, TN	412 FTE
NAT-SIZE	Bemis Corporate Offices	Neenah, WI	412 FTE
NAT-SIZE	MM1, Inc.	Commerce Township, MI	412 FTE
NAT-SIZE	MS 5915 I 55 N Ste 120	Jackson, MS	412 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.