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 | 3:05:31 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:05:31 AM | 1.50 | 1:42 | 3:23 | 53 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:05:31 AM | 1.60 | 1:26 | 4:48 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 3:05:31 AM | 2.00 | 1:59 | 6:47 | 61 | |
| Cinco Ranch Blvd | Kingsland | 3:05:31 AM | 2.20 | 2:17 | 9:04 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:05:31 AM | 1.50 | 1:40 | 10:43 | 54 | |
| Morton | Clay Rd | 3:05:31 AM | 1.60 | 1:36 | 12:19 | 60 | |
| Clay Rd | Beckendorff | 3:05:31 AM | 1.30 | 1:27 | 13:46 | 54 | |
| Beckendorff | FM-529 | 3:05:31 AM | 1.00 | 00:57 | 14:43 | 63 | |
| FM-529 | West Rd | 3:02:32 AM | 2.50 | 2:47 | 17:30 | 54 | |
| West Rd | House Hahl | 3:05:31 AM | 1.30 | 1:09 | 18:39 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 3:05:31 AM | 1.40 | 1:10 | 19:49 | 72 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:05:31 AM | 2.40 | 2:00 | 21:49 | 72 | |
| 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 | 3:05:31 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:05:31 AM | 1.40 | 1:16 | 3:32 | 66 | |
| House Hahl | West Rd | 3:05:31 AM | 1.30 | 1:15 | 4:47 | 62 | |
| West Rd | FM-529 | 3:05:31 AM | 2.50 | 2:13 | 7:00 | 68 | |
| FM-529 | Beckendorff | 3:05:31 AM | 1.00 | 00:58 | 7:58 | 62 | |
| Beckendorff | Clay Rd | 3:05:31 AM | 1.30 | 1:13 | 9:11 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:05:31 AM | 1.25 | 1:04 | 10:13 | 70 | |
| Kingsland | Cinco Ranch Blvd | 3:05:31 AM | 2.20 | 1:58 | 12:11 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 3:05:31 AM | 2.00 | 2:07 | 14:18 | 57 | |
| S Fry Rd | Bellaire | 3:05:31 AM | 1.60 | 2:04 | 16:22 | 46 |  |
| Bellaire | W Bellfort | 3:05:31 AM | 2.90 | 3:24 | 19:46 | 51 | |
| 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 | 19:41 | 19:41 | 93 | |
