SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | 1:22:46 AM | 2.10 | 1:47 | 1:41 | 71 |  |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | - | 1.50 | Not Available | |
| West of San Jacinto River | Rayford | 1:22:46 AM | 2.10 | 2:03 | 3:41 | 61 | |
| Rayford | Hardy Toll Road | 1:22:46 AM | 2.20 | 1:39 | 5:20 | 80 | |
| Hardy Toll Road | IH-45 North | 1:22:46 AM | 2.10 | 2:00 | 7:20 | 63 | |
| IH-45 North | Mossy Oaks | 1:22:46 AM | 2.00 | 1:42 | 9:02 | 71 | |
| Mossy Oaks | Gosling | 1:22:46 AM | 1.50 | 1:13 | 10:15 | 74 | |
| Gosling | Kuykendahl | 1:22:46 AM | 1.50 | 1:35 | 11:50 | 57 | |
| Kuykendahl | FM-2920 | 1:22:46 AM | 2.00 | 1:32 | 13:22 | 78 | |
| FM-2920 | Gleanloch Forest | 1:22:46 AM | 2.00 | 2:17 | 15:39 | 53 | |
| Gleanloch Forest | SH-249 | 1:22:46 AM | 1.70 | 2:18 | 17:57 | 44 |  |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 1:22:46 AM | 1.50 | 1:27 | 19:23 | 62 | |
| Telge | Cypress-Rosehill | 1:22:46 AM | 2.10 | 2:05 | 21:28 | 60 | |
| Cypress-Rosehill | Mueschke | 1:22:46 AM | 2.00 | 1:55 | 23:23 | 63 | |
| Mueschke | Mason | 1:22:46 AM | 2.00 | 1:50 | 25:13 | 65 | |
| Mason | Cypresswood | 1:22:46 AM | 2.10 | 1:51 | 27:04 | 68 | |
| Cypresswood | US-290 Northwest | 1:22:46 AM | 1.20 | 1:07 | 28:11 | 64 | |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | 1:22:46 AM | 1.20 | 1:28 | 1:28 | 49 | |
| Cypresswood | Mason | 1:22:46 AM | 2.10 | 1:57 | 3:25 | 65 | |
| Mason | Mueschke | 1:22:46 AM | 2.00 | 1:16 | 4:41 | 95 | |
| Mueschke | Cypress-Rosehill | 1:22:46 AM | 2.00 | 1:40 | 6:21 | 72 | |
| Cypress-Rosehill | Telge | 1:22:46 AM | 2.10 | 2:19 | 8:40 | 54 | |
| Telge | Shaw Rd | 1:22:46 AM | 1.50 | 1:12 | 9:52 | 75 | |
| Shaw Rd | SH-249 | 1:22:46 AM | 2.10 | 1:28 | 11:20 | 86 | |
| SH-249 | Gleanloch Forest | 1:22:46 AM | 1.70 | 2:20 | 13:40 | 44 | |
| Gleanloch Forest | FM-2920 | 1:22:46 AM | 2.00 | 1:52 | 15:32 | 64 | |
| FM-2920 | Kuykendahl | 1:22:46 AM | 2.00 | 1:49 | 17:21 | 66 | |
| Kuykendahl | Gosling | 1:22:46 AM | 1.50 | 1:22 | 18:43 | 66 | |
| Gosling | Mossy Oaks | 1:22:46 AM | 1.50 | 1:10 | 19:53 | 77 | |
| Mossy Oaks | IH-45 North | 1:22:46 AM | 2.00 | 1:59 | 21:52 | 61 | |
| IH-45 North | Hardy Toll Road | - | 2.10 | Not Available | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| Rayford | West of San Jacinto River | 1:22:46 AM | 2.10 | 2:20 | 24:10 | 54 | |
| West of San Jacinto River | East of San Jacinto River | 1:22:46 AM | 1.50 | 1:39 | 25:49 | 55 | |
| East of San Jacinto River | West of FM-1314 | 1:22:46 AM | 1.60 | 1:38 | 27:27 | 59 | |
| West of FM-1314 | East of FM-1314 | - | 1.70 | Not Available | |
| East of FM-1314 | US-59 Eastex | 1:22:46 AM | 2.10 | 1:42 | 29:08 | 74 | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 29:02 | 29:02 | 100 | |
