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 | 8:35:39 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| 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 | 8:35:39 PM | 2.90 | 2:27 | 3:21 | 71 | |
| Bellaire | S Fry Rd | 8:35:39 PM | 1.60 | 1:23 | 4:44 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:35:39 PM | 2.00 | 3:51 | 8:35 | 31 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:25:40 PM | 1.50 | 2:45 | 11:18 | 33 | |
| Morton | Clay Rd | 8:35:39 PM | 1.60 | 1:28 | 12:46 | 65 | |
| Clay Rd | Beckendorff | 8:35:39 PM | 1.30 | 1:16 | 14:02 | 62 | |
| Beckendorff | FM-529 | 8:34:40 PM | 1.00 | 1:01 | 15:03 | 59 | |
| FM-529 | West Rd | 8:35:39 PM | 2.50 | 1:52 | 16:55 | 80 | |
| West Rd | House Hahl | 8:35:39 PM | 1.30 | 1:29 | 18:24 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:35:39 PM | 1.40 | 1:16 | 19:40 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:35:39 PM | 2.40 | 2:04 | 21:44 | 70 | |
| Summary | 30.55 | 21:44 | 21:44 | 84 | |
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 | 8:35:39 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:35:39 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 8:35:39 PM | 1.30 | 1:34 | 4:56 | 50 | |
| West Rd | FM-529 | 8:35:39 PM | 2.50 | 1:45 | 6:41 | 86 | |
| FM-529 | Beckendorff | 8:35:39 PM | 1.00 | 00:56 | 7:37 | 64 | |
| Beckendorff | Clay Rd | 8:35:39 PM | 1.30 | 1:08 | 8:45 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:35:39 PM | 1.50 | 3:52 | 12:36 | 23 |  |
| IH-10 Katy | Kingsland | 8:35:39 PM | 1.25 | 1:12 | 13:48 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:35:39 PM | 2.20 | 2:12 | 16:00 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:35:39 PM | 2.00 | 1:54 | 17:54 | 63 | |
| S Fry Rd | Bellaire | 8:27:40 PM | 1.60 | 1:26 | 19:20 | 67 | |
| Bellaire | W Bellfort | 8:35:39 PM | 2.90 | 2:29 | 21:49 | 70 | |
| 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 | 21:44 | 21:44 | 84 | |
