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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 10:47:50 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 10:47:50 PM | 1.60 | 1:30 | 3:12 | 64 | |
| Harlem Rd | W Bellfort | 10:47:50 PM | 1.50 | 1:41 | 4:53 | 53 | |
| W Bellfort | Bellaire | 10:41:50 PM | 2.90 | 3:25 | 8:18 | 51 | |
| Bellaire | S Fry Rd | 10:43:50 PM | 1.60 | 1:51 | 10:09 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 10:47:50 PM | 2.00 | 1:56 | 12:05 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:45:50 PM | 2.20 | 2:04 | 14:09 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:39:50 PM | 1.50 | 2:46 | 16:54 | 33 |  |
| Morton | Clay Rd | 10:47:50 PM | 1.60 | 1:29 | 18:23 | 65 | |
| Clay Rd | Beckendorff | 10:47:50 PM | 1.30 | 1:15 | 19:38 | 62 | |
| Beckendorff | FM-529 | 10:47:50 PM | 1.00 | 00:57 | 20:35 | 63 | |
| FM-529 | West Rd | 10:47:50 PM | 2.50 | 2:07 | 22:42 | 71 | |
| West Rd | House Hahl | 10:47:50 PM | 1.30 | 1:18 | 24:00 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 10:47:50 PM | 1.40 | 1:23 | 25:23 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:47:50 PM | 2.40 | 2:18 | 27:41 | 63 | |
| Summary | 30.55 | Not Available | |
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 | 10:47:50 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:47:50 PM | 1.40 | 1:10 | 3:08 | 72 | |
| House Hahl | West Rd | 10:47:50 PM | 1.30 | 1:07 | 4:15 | 70 | |
| West Rd | FM-529 | 10:43:50 PM | 2.50 | 3:19 | 7:34 | 45 |  |
| FM-529 | Beckendorff | 10:47:50 PM | 1.00 | 1:09 | 8:43 | 52 | |
| Beckendorff | Clay Rd | 10:47:50 PM | 1.30 | 1:10 | 9:53 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:47:50 PM | 1.50 | 1:34 | 11:26 | 57 | |
| IH-10 Katy | Kingsland | 10:47:50 PM | 1.25 | 1:10 | 12:36 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:47:50 PM | 2.20 | 2:20 | 14:56 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:47:50 PM | 2.00 | 2:14 | 17:10 | 54 | |
| S Fry Rd | Bellaire | 10:47:50 PM | 1.60 | 1:26 | 18:36 | 67 | |
| Bellaire | W Bellfort | 10:47:50 PM | 2.90 | 3:02 | 21:38 | 57 | |
| 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 | 21:33 | 21:33 | 85 | |
