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 | 8:00:50 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 8:00:50 PM | 1.50 | 1:15 | 2:40 | 72 | |
| W Bellfort | Bellaire | 7:58:50 PM | 2.90 | 2:58 | 5:38 | 59 | |
| Bellaire | S Fry Rd | 7:59:50 PM | 1.60 | 1:31 | 7:09 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:00:50 PM | 2.00 | 1:59 | 9:08 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:00:50 PM | 2.20 | 2:45 | 11:53 | 48 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:00:50 PM | 1.50 | 2:12 | 14:04 | 41 | |
| Morton | Clay Rd | 8:00:50 PM | 1.60 | 1:31 | 15:35 | 63 | |
| Clay Rd | Beckendorff | 8:00:50 PM | 1.30 | 1:18 | 16:53 | 60 | |
| Beckendorff | FM-529 | 8:00:50 PM | 1.00 | 00:54 | 17:47 | 67 | |
| FM-529 | West Rd | 8:00:50 PM | 2.50 | 2:06 | 19:53 | 71 | |
| West Rd | House Hahl | 8:00:50 PM | 1.30 | 1:09 | 21:02 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:00:50 PM | 1.40 | 1:16 | 22:18 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:00:50 PM | 2.40 | 2:06 | 24:24 | 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 | 8:00:50 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:00:50 PM | 1.40 | 1:19 | 3:24 | 64 | |
| House Hahl | West Rd | 8:00:50 PM | 1.30 | 1:15 | 4:39 | 62 | |
| West Rd | FM-529 | 8:00:50 PM | 2.50 | 2:10 | 6:49 | 69 | |
| FM-529 | Beckendorff | 8:00:50 PM | 1.00 | 00:58 | 7:47 | 62 | |
| Beckendorff | Clay Rd | 8:00:50 PM | 1.30 | 1:10 | 8:57 | 67 | |
| Clay Rd | Morton | 8:00:50 PM | 1.60 | 2:07 | 11:04 | 45 | |
| Morton | IH-10 Katy | 8:00:50 PM | 1.50 | 1:12 | 12:16 | 75 | |
| IH-10 Katy | Kingsland | 8:00:50 PM | 1.25 | 1:08 | 13:24 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:00:50 PM | 2.20 | 2:16 | 15:40 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 8:00:50 PM | 2.00 | 2:06 | 17:46 | 57 | |
| S Fry Rd | Bellaire | 8:00:50 PM | 1.60 | 1:45 | 19:31 | 55 | |
| Bellaire | W Bellfort | 8:00:50 PM | 2.90 | 2:45 | 22:16 | 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 | 22:11 | 22:11 | 83 | |
