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 | 12:00:30 AM | 1.50 | 1:29 | 1:28 | 61 |  |
| FM-1464 | Oyster Creek | 12:00:30 AM | 2.00 | 1:47 | 3:15 | 67 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:00:30 AM | 2.90 | 2:28 | 5:41 | 71 | |
| Bellaire | S Fry Rd | 12:00:30 AM | 1.60 | 1:27 | 7:08 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:00:30 AM | 2.00 | 1:46 | 8:54 | 68 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:00:30 AM | 1.50 | 1:48 | 10:40 | 50 | |
| Morton | Clay Rd | 12:00:30 AM | 1.60 | 1:38 | 12:18 | 59 | |
| Clay Rd | Beckendorff | 12:00:30 AM | 1.30 | 1:12 | 13:30 | 65 | |
| Beckendorff | FM-529 | 12:00:30 AM | 1.00 | 00:53 | 14:23 | 68 | |
| FM-529 | West Rd | 11:53:30 PM | 2.50 | 1:59 | 16:22 | 76 | |
| West Rd | House Hahl | 12:00:30 AM | 1.30 | 1:11 | 17:33 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:00:30 AM | 1.40 | 1:05 | 18:38 | 78 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:00:30 AM | 2.40 | 2:00 | 20:38 | 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 | 12:00:30 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 12:00:30 AM | 1.40 | 1:16 | 3:36 | 66 | |
| House Hahl | West Rd | 12:00:30 AM | 1.30 | 1:17 | 4:53 | 61 | |
| West Rd | FM-529 | 12:00:30 AM | 2.50 | 2:20 | 7:13 | 64 | |
| FM-529 | Beckendorff | 12:00:30 AM | 1.00 | 00:59 | 8:12 | 61 | |
| Beckendorff | Clay Rd | 12:00:30 AM | 1.30 | 1:16 | 9:28 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:00:30 AM | 2.20 | 2:18 | 11:43 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 12:00:30 AM | 2.00 | 2:01 | 13:44 | 60 | |
| S Fry Rd | Bellaire | 11:56:30 PM | 1.60 | 1:36 | 15:20 | 60 | |
| 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 | 12:00:30 AM | 2.00 | 1:38 | 16:55 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:53 | 16:53 | 109 | |
