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 | 2:29:40 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:29:40 AM | 2.00 | 1:50 | 3:39 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:29:40 AM | 1.50 | 1:52 | 5:29 | 48 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 2:29:40 AM | 1.30 | 1:23 | 6:51 | 56 | |
| Beckendorff | FM-529 | 2:14:40 AM | 1.00 | 00:58 | 7:49 | 62 | |
| FM-529 | West Rd | 2:18:40 AM | 2.50 | 2:41 | 10:30 | 56 | |
| West Rd | House Hahl | 2:29:40 AM | 1.30 | 1:13 | 11:43 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 2:29:40 AM | 1.40 | 1:21 | 13:04 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:29:40 AM | 2.40 | 2:17 | 15:21 | 63 | |
| 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 | 2:29:40 AM | 2.40 | 2:23 | 2:23 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 2:29:40 AM | 1.40 | 1:25 | 3:48 | 59 | |
| House Hahl | West Rd | 2:29:40 AM | 1.30 | 1:19 | 5:07 | 59 | |
| West Rd | FM-529 | 2:29:40 AM | 2.50 | 2:35 | 7:42 | 58 | |
| FM-529 | Beckendorff | 2:29:40 AM | 1.00 | 1:20 | 9:02 | 45 | |
| Beckendorff | Clay Rd | 2:29:40 AM | 1.30 | 1:15 | 10:17 | 62 | |
| Clay Rd | Morton | 2:29:40 AM | 1.60 | 1:46 | 12:03 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:29:40 AM | 1.25 | 1:37 | 13:39 | 46 | |
| Kingsland | Cinco Ranch Blvd | 2:29:40 AM | 2.20 | 1:52 | 15:31 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 2:29:40 AM | 2.00 | 2:02 | 17:33 | 59 | |
| S Fry Rd | Bellaire | 2:29:40 AM | 1.60 | 1:59 | 19:32 | 48 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:29:40 AM | 2.00 | 1:40 | 21:09 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:07 | 21:07 | 87 | |
