SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 9:47:58 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:47:58 PM | 2.00 | 1:49 | 2:36 | 66 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:47:58 PM | 1.50 | 2:06 | 4:40 | 43 |  |
| Morton | Clay Rd | 9:47:58 PM | 1.60 | 1:26 | 6:06 | 67 | |
| Clay Rd | Beckendorff | 9:47:58 PM | 1.30 | 1:15 | 7:21 | 62 | |
| Beckendorff | FM-529 | 9:47:58 PM | 1.00 | 00:51 | 8:12 | 71 | |
| FM-529 | West Rd | 9:47:58 PM | 2.50 | 1:41 | 9:53 | 89 | |
| West Rd | House Hahl | 9:47:58 PM | 1.30 | 1:24 | 11:17 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 9:47:58 PM | 1.40 | 1:13 | 12:30 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:47:58 PM | 2.40 | 2:03 | 14:33 | 70 | |
| Summary | 30.55 | 14:33 | 14:33 | 126 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 9:47:58 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:47:58 PM | 1.40 | 1:15 | 3:23 | 67 | |
| House Hahl | West Rd | 9:47:58 PM | 1.30 | 1:34 | 4:57 | 50 | |
| West Rd | FM-529 | 9:47:58 PM | 2.50 | 1:52 | 6:49 | 80 | |
| FM-529 | Beckendorff | 9:47:58 PM | 1.00 | 00:56 | 7:45 | 64 | |
| Beckendorff | Clay Rd | 9:47:58 PM | 1.30 | 1:23 | 9:08 | 56 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:47:58 PM | 1.25 | 1:26 | 10:32 | 52 | |
| Kingsland | Cinco Ranch Blvd | 9:47:58 PM | 2.20 | 2:07 | 12:39 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 9:47:58 PM | 2.00 | 1:50 | 14:29 | 65 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:22 | 14:22 | 128 | |
