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 | 1:53:42 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| 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 | 1:53:42 AM | 2.00 | 1:44 | 2:38 | 69 | |
| Cinco Ranch Blvd | Kingsland | 1:53:42 AM | 2.20 | 1:56 | 4:34 | 68 | |
| Kingsland | IH-10 Katy | 1:53:42 AM | 1.25 | 1:09 | 5:43 | 65 | |
| IH-10 Katy | Morton | 1:53:42 AM | 1.50 | 2:01 | 7:44 | 45 |  |
| Morton | Clay Rd | 1:53:42 AM | 1.60 | 1:23 | 9:07 | 69 | |
| Clay Rd | Beckendorff | 1:53:42 AM | 1.30 | 1:18 | 10:25 | 60 | |
| Beckendorff | FM-529 | 1:53:42 AM | 1.00 | 00:58 | 11:23 | 62 | |
| FM-529 | West Rd | 1:53:42 AM | 2.50 | 1:56 | 13:19 | 78 | |
| West Rd | House Hahl | 1:53:42 AM | 1.30 | 1:37 | 14:56 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 1:53:42 AM | 1.40 | 1:24 | 16:20 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:53:42 AM | 2.40 | 2:19 | 18:39 | 62 | |
| Summary | 30.55 | 18:39 | 18:39 | 98 | |
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 | 1:53:42 AM | 2.40 | 2:22 | 2:22 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 1:53:42 AM | 1.40 | 1:26 | 3:48 | 59 | |
| House Hahl | West Rd | 1:53:42 AM | 1.30 | 1:41 | 5:29 | 46 | |
| West Rd | FM-529 | 1:53:42 AM | 2.50 | 2:00 | 7:29 | 75 | |
| FM-529 | Beckendorff | 1:53:42 AM | 1.00 | 1:02 | 8:31 | 58 | |
| Beckendorff | Clay Rd | 1:53:42 AM | 1.30 | 1:10 | 9:41 | 67 | |
| Clay Rd | Morton | 1:53:42 AM | 1.60 | 1:50 | 11:31 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:53:42 AM | 1.25 | 1:08 | 12:38 | 66 | |
| Kingsland | Cinco Ranch Blvd | 1:53:42 AM | 2.20 | 2:06 | 14:44 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 1:53:42 AM | 2.00 | 1:51 | 16:35 | 65 | |
| S Fry Rd | Bellaire | 1:53:42 AM | 1.60 | 1:24 | 17:59 | 69 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:53 | 17:53 | 102 | |
