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 | 11:40:49 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 11:40:49 PM | 2.00 | 1:45 | 2:39 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:40:49 PM | 1.50 | 1:11 | 3:49 | 76 | |
| W Bellfort | Bellaire | 11:40:49 PM | 2.90 | 2:43 | 6:32 | 64 | |
| Bellaire | S Fry Rd | 11:40:49 PM | 1.60 | 1:38 | 8:10 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 11:40:49 PM | 2.00 | 1:56 | 10:06 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 11:40:49 PM | 1.50 | 1:58 | 12:02 | 46 |  |
| Morton | Clay Rd | 11:40:49 PM | 1.60 | 1:17 | 13:19 | 75 | |
| Clay Rd | Beckendorff | 11:40:49 PM | 1.30 | 1:19 | 14:38 | 59 | |
| Beckendorff | FM-529 | 11:40:49 PM | 1.00 | 00:51 | 15:29 | 71 | |
| FM-529 | West Rd | 11:40:49 PM | 2.50 | 1:59 | 17:28 | 76 | |
| West Rd | House Hahl | 11:39:49 PM | 1.30 | 1:13 | 18:41 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 11:40:49 PM | 1.40 | 1:12 | 19:53 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:40:49 PM | 2.40 | 2:05 | 21:58 | 69 | |
| Summary | 30.6 | 21:58 | 21:58 | 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 | 11:40:49 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 11:33:49 PM | 1.40 | 1:30 | 3:39 | 56 | |
| House Hahl | West Rd | 11:40:49 PM | 1.30 | 1:16 | 4:55 | 62 | |
| West Rd | FM-529 | 11:40:49 PM | 2.50 | 1:58 | 6:53 | 76 | |
| FM-529 | Beckendorff | 11:40:49 PM | 1.00 | 1:07 | 8:00 | 54 | |
| Beckendorff | Clay Rd | 11:40:49 PM | 1.30 | 00:59 | 8:59 | 79 | |
| Clay Rd | Morton | 11:40:49 PM | 1.60 | 1:57 | 10:56 | 49 | |
| Morton | IH-10 Katy | 11:40:49 PM | 1.50 | 1:24 | 12:20 | 64 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 11:40:49 PM | 2.00 | 1:42 | 14:00 | 71 | |
| S Fry Rd | Bellaire | 11:40:49 PM | 1.60 | 1:21 | 15:21 | 71 | |
| Bellaire | W Bellfort | 11:40:49 PM | 2.90 | 4:05 | 19:26 | 43 | |
| 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 | 30.6 | 19:21 | 19:21 | 95 | |
