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 | 2:01:34 AM | 2.00 | 1:53 | 1:51 | 64 |  |
| Oyster Creek | Harlem Rd | 2:01:34 AM | 1.60 | 1:32 | 3:23 | 63 | |
| Harlem Rd | W Bellfort | 2:01:34 AM | 1.50 | 1:18 | 4:41 | 69 | |
| W Bellfort | Bellaire | 2:01:34 AM | 2.90 | 2:38 | 7:19 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:01:34 AM | 2.00 | 1:53 | 9:11 | 64 | |
| Cinco Ranch Blvd | Kingsland | 2:01:34 AM | 2.20 | 2:10 | 11:21 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:01:34 AM | 1.50 | 1:38 | 12:58 | 55 | |
| Morton | Clay Rd | 2:01:34 AM | 1.60 | 1:28 | 14:26 | 65 | |
| Clay Rd | Beckendorff | 2:01:34 AM | 1.30 | 1:18 | 15:44 | 60 | |
| Beckendorff | FM-529 | 2:01:34 AM | 1.00 | 00:57 | 16:41 | 63 | |
| FM-529 | West Rd | 1:59:34 AM | 2.50 | 4:03 | 20:44 | 37 |  |
| West Rd | House Hahl | 2:01:34 AM | 1.30 | 1:18 | 22:02 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:01:34 AM | 1.40 | 1:21 | 23:23 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:01:34 AM | 2.40 | 2:11 | 25:34 | 66 | |
| 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 | 2:01:34 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:01:34 AM | 1.40 | 1:21 | 3:34 | 62 | |
| House Hahl | West Rd | 2:01:34 AM | 1.30 | 1:21 | 4:55 | 58 | |
| West Rd | FM-529 | 2:01:34 AM | 2.50 | 2:18 | 7:13 | 65 | |
| FM-529 | Beckendorff | 2:01:34 AM | 1.00 | 1:22 | 8:35 | 44 |  |
| Beckendorff | Clay Rd | 2:01:34 AM | 1.30 | 1:13 | 9:48 | 64 | |
| Clay Rd | Morton | 2:01:34 AM | 1.60 | 1:28 | 11:16 | 65 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:01:34 AM | 1.25 | 1:22 | 12:37 | 55 | |
| Kingsland | Cinco Ranch Blvd | 2:01:34 AM | 2.20 | 2:09 | 14:46 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 2:01:34 AM | 2.00 | 1:52 | 16:38 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 2:01:34 AM | 2.00 | 2:03 | 18:37 | 59 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:35 | 18:35 | 99 | |
