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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:01:32 PM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 11:01:32 PM | 1.50 | 1:16 | 2:46 | 71 | |
| W Bellfort | Bellaire | 11:01:32 PM | 2.90 | 5:32 | 8:18 | 31 |  |
| Bellaire | S Fry Rd | 11:01:32 PM | 1.60 | 1:58 | 10:16 | 49 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:01:32 PM | 2.00 | 1:49 | 12:05 | 66 | |
| Cinco Ranch Blvd | Kingsland | 11:01:32 PM | 2.20 | 1:55 | 14:00 | 69 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:01:32 PM | 1.50 | 1:57 | 15:56 | 46 | |
| Morton | Clay Rd | 11:01:32 PM | 1.60 | 1:18 | 17:14 | 74 | |
| Clay Rd | Beckendorff | 11:01:32 PM | 1.30 | 1:12 | 18:26 | 65 | |
| Beckendorff | FM-529 | 11:01:32 PM | 1.00 | 00:50 | 19:16 | 72 | |
| FM-529 | West Rd | 11:01:32 PM | 2.50 | 1:55 | 21:11 | 78 | |
| West Rd | House Hahl | 11:01:32 PM | 1.30 | 1:06 | 22:17 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 11:01:32 PM | 1.40 | 1:21 | 23:38 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:01:32 PM | 2.40 | 2:05 | 25:43 | 69 | |
| 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 | 11:01:32 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:01:32 PM | 1.40 | 1:21 | 3:29 | 62 | |
| House Hahl | West Rd | 11:01:32 PM | 1.30 | 1:17 | 4:46 | 61 | |
| West Rd | FM-529 | 11:01:32 PM | 2.50 | 2:11 | 6:57 | 69 | |
| FM-529 | Beckendorff | 11:01:32 PM | 1.00 | 1:04 | 8:01 | 56 | |
| Beckendorff | Clay Rd | 11:01:32 PM | 1.30 | 1:12 | 9:13 | 65 | |
| Clay Rd | Morton | 11:01:32 PM | 1.60 | 1:45 | 10:58 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:01:32 PM | 1.25 | 1:21 | 12:18 | 56 | |
| Kingsland | Cinco Ranch Blvd | 11:01:32 PM | 2.20 | 2:06 | 14:24 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:01:32 PM | 2.00 | 2:02 | 16:26 | 59 | |
| S Fry Rd | Bellaire | 11:01:32 PM | 1.60 | 1:25 | 17:51 | 68 | |
| Bellaire | W Bellfort | 11:01:32 PM | 2.90 | 2:45 | 20:36 | 63 | |
| 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 | 20:31 | 20:31 | 89 | |
