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 | 12:50:48 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| 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 | 12:50:48 AM | 2.00 | 2:08 | 3:23 | 56 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:50:48 AM | 1.50 | 1:55 | 5:16 | 47 |  |
| Morton | Clay Rd | 12:50:48 AM | 1.60 | 1:42 | 6:58 | 56 | |
| Clay Rd | Beckendorff | 12:50:48 AM | 1.30 | 1:28 | 8:26 | 53 | |
| Beckendorff | FM-529 | 12:50:48 AM | 1.00 | 1:09 | 9:35 | 52 | |
| FM-529 | West Rd | 12:50:48 AM | 2.50 | 2:28 | 12:03 | 61 | |
| West Rd | House Hahl | 12:50:48 AM | 1.30 | 1:20 | 13:23 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 12:50:48 AM | 1.40 | 1:20 | 14:43 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:50:48 AM | 2.40 | 2:18 | 17:01 | 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 | 12:50:48 AM | 2.40 | 2:23 | 2:23 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:50:48 AM | 1.40 | 1:23 | 3:46 | 61 | |
| House Hahl | West Rd | 12:50:48 AM | 1.30 | 1:23 | 5:09 | 56 | |
| West Rd | FM-529 | 12:50:48 AM | 2.50 | 2:34 | 7:43 | 58 | |
| FM-529 | Beckendorff | 12:50:48 AM | 1.00 | 1:03 | 8:46 | 57 | |
| Beckendorff | Clay Rd | 12:50:48 AM | 1.30 | 1:11 | 9:57 | 66 | |
| Clay Rd | Morton | 12:50:48 AM | 1.60 | 2:02 | 11:59 | 47 | |
| Morton | IH-10 Katy | 12:50:48 AM | 1.50 | 1:05 | 13:04 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:50:48 AM | 2.20 | 2:17 | 15:20 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:50:48 AM | 2.00 | 2:00 | 17:20 | 60 | |
| S Fry Rd | Bellaire | 12:50:48 AM | 1.60 | 1:33 | 18:53 | 62 | |
| Bellaire | W Bellfort | 12:50:48 AM | 2.90 | 2:34 | 21:27 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:50:48 AM | 2.00 | 1:45 | 23:10 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:08 | 23:08 | 79 | |
