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 | 1:07:28 AM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 1:07:28 AM | 2.00 | 1:52 | 3:08 | 64 | |
| Oyster Creek | Harlem Rd | 1:07:28 AM | 1.60 | 1:34 | 4:42 | 61 | |
| Harlem Rd | W Bellfort | 1:07:28 AM | 1.50 | 1:16 | 5:58 | 71 | |
| W Bellfort | Bellaire | 1:07:28 AM | 2.90 | 2:29 | 8:27 | 70 | |
| Bellaire | S Fry Rd | 1:03:28 AM | 1.60 | 1:47 | 10:14 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 1:07:28 AM | 2.00 | 1:51 | 12:05 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:07:28 AM | 1.50 | 1:49 | 13:52 | 50 | |
| Morton | Clay Rd | 1:07:28 AM | 1.60 | 1:26 | 15:18 | 67 | |
| Clay Rd | Beckendorff | 1:07:28 AM | 1.30 | 1:18 | 16:36 | 60 | |
| Beckendorff | FM-529 | 1:07:28 AM | 1.00 | 00:55 | 17:31 | 65 | |
| FM-529 | West Rd | 12:58:30 AM | 2.50 | 2:21 | 19:52 | 64 | |
| West Rd | House Hahl | 1:07:28 AM | 1.30 | 1:09 | 21:01 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 1:06:28 AM | 1.40 | 1:15 | 22:16 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:07:28 AM | 2.40 | 2:09 | 24:25 | 67 | |
| 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 | 1:07:28 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 1:07:28 AM | 1.40 | 1:21 | 3:35 | 62 | |
| House Hahl | West Rd | 12:54:28 AM | 1.30 | 1:21 | 4:56 | 58 | |
| West Rd | FM-529 | 1:07:28 AM | 2.50 | 2:07 | 7:03 | 71 | |
| FM-529 | Beckendorff | 1:07:28 AM | 1.00 | 1:18 | 8:21 | 46 |  |
| Beckendorff | Clay Rd | 1:00:28 AM | 1.30 | 00:57 | 9:18 | 82 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:07:28 AM | 1.25 | 1:32 | 10:48 | 49 | |
| Kingsland | Cinco Ranch Blvd | 1:07:28 AM | 2.20 | 1:52 | 12:40 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 1:07:28 AM | 2.00 | 2:04 | 14:44 | 58 | |
| S Fry Rd | Bellaire | 1:07:28 AM | 1.60 | 1:24 | 16:08 | 69 | |
| Bellaire | W Bellfort | 1:07:28 AM | 2.90 | 2:27 | 18:35 | 71 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:07:28 AM | 2.00 | 1:43 | 20:16 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:14 | 20:14 | 91 | |
