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 | 6:51:57 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:51:57 PM | 1.60 | 1:28 | 2:21 | 65 | |
| Harlem Rd | W Bellfort | 6:51:57 PM | 1.50 | 1:21 | 3:42 | 67 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:51:57 PM | 2.00 | 1:56 | 5:36 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:51:57 PM | 2.20 | 2:47 | 8:23 | 47 |  |
| Kingsland | IH-10 Katy | 6:51:57 PM | 1.25 | 1:01 | 9:24 | 74 | |
| IH-10 Katy | Morton | 6:51:57 PM | 1.50 | 1:54 | 11:18 | 47 | |
| Morton | Clay Rd | 6:51:57 PM | 1.60 | 1:26 | 12:44 | 67 | |
| Clay Rd | Beckendorff | 6:51:57 PM | 1.30 | 1:16 | 14:00 | 62 | |
| Beckendorff | FM-529 | 6:51:57 PM | 1.00 | 00:55 | 14:55 | 65 | |
| FM-529 | West Rd | 6:45:58 PM | 2.50 | 1:49 | 16:44 | 83 | |
| West Rd | House Hahl | 6:51:57 PM | 1.30 | 1:26 | 18:10 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 6:51:57 PM | 1.40 | 1:16 | 19:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:51:57 PM | 2.40 | 2:07 | 21:33 | 68 | |
| Summary | 30.55 | 21:33 | 21:33 | 85 | |
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 | 6:51:57 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 6:51:57 PM | 1.40 | 1:17 | 3:19 | 65 | |
| House Hahl | West Rd | 6:51:57 PM | 1.30 | 1:32 | 4:51 | 51 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:51:57 PM | 1.00 | 1:07 | 5:57 | 54 | |
| Beckendorff | Clay Rd | 6:51:57 PM | 1.30 | 1:08 | 7:05 | 69 | |
| Clay Rd | Morton | 6:51:57 PM | 1.60 | 1:42 | 8:47 | 56 | |
| Morton | IH-10 Katy | 6:51:57 PM | 1.50 | 1:29 | 10:16 | 61 | |
| IH-10 Katy | Kingsland | 6:51:57 PM | 1.25 | 1:12 | 11:28 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:51:57 PM | 2.20 | 2:17 | 13:45 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 6:51:57 PM | 2.00 | 2:02 | 15:47 | 59 | |
| 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 | 6:51:57 PM | 1.00 | 00:53 | 16:34 | 68 | |
| Summary | 30.55 | 16:34 | 16:34 | 111 | |
