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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:39:48 AM | 2.90 | 2:28 | 2:23 | 71 |  |
| Bellaire | S Fry Rd | 12:39:48 AM | 1.60 | 1:19 | 3:42 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 12:39:48 AM | 2.00 | 1:45 | 5:27 | 69 | |
| Cinco Ranch Blvd | Kingsland | 12:39:48 AM | 2.20 | 2:14 | 7:41 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:39:48 AM | 1.50 | 2:00 | 9:40 | 45 |  |
| Morton | Clay Rd | 12:39:48 AM | 1.60 | 1:27 | 11:07 | 66 | |
| Clay Rd | Beckendorff | 12:39:48 AM | 1.30 | 1:14 | 12:21 | 63 | |
| Beckendorff | FM-529 | 12:39:48 AM | 1.00 | 00:54 | 13:15 | 67 | |
| FM-529 | West Rd | 12:39:48 AM | 2.50 | 1:55 | 15:10 | 78 | |
| West Rd | House Hahl | 12:39:48 AM | 1.30 | 1:30 | 16:40 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 12:39:48 AM | 1.40 | 1:22 | 18:02 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:39:48 AM | 2.40 | 2:18 | 20:20 | 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 | 12:39:48 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 12:39:48 AM | 1.40 | 1:27 | 3:44 | 58 | |
| House Hahl | West Rd | 12:39:48 AM | 1.30 | 1:44 | 5:28 | 45 | |
| West Rd | FM-529 | 12:39:48 AM | 2.50 | 1:33 | 7:01 | 97 | |
| FM-529 | Beckendorff | 12:39:48 AM | 1.00 | 1:14 | 8:15 | 49 | |
| Beckendorff | Clay Rd | 12:39:48 AM | 1.30 | 1:05 | 9:20 | 72 | |
| 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 | 12:39:48 AM | 2.20 | 1:53 | 11:10 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 12:39:48 AM | 2.00 | 1:56 | 13:06 | 62 | |
| S Fry Rd | Bellaire | 12:39:48 AM | 1.60 | 1:39 | 14:45 | 58 | |
| Bellaire | W Bellfort | 12:39:48 AM | 2.90 | 2:31 | 17:16 | 69 | |
| 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 | 17:11 | 17:11 | 107 | |
