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 | 12:03:37 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 12:03:37 AM | 1.50 | 1:12 | 2:41 | 75 | |
| W Bellfort | Bellaire | 12:03:37 AM | 2.90 | 2:37 | 5:18 | 66 | |
| Bellaire | S Fry Rd | 12:03:37 AM | 1.60 | 1:29 | 6:47 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:03:37 AM | 2.00 | 2:00 | 8:47 | 60 | |
| Cinco Ranch Blvd | Kingsland | 12:03:37 AM | 2.20 | 2:11 | 10:58 | 60 | |
| Kingsland | IH-10 Katy | 12:03:37 AM | 1.25 | 1:18 | 12:16 | 58 | |
| IH-10 Katy | Morton | 12:03:37 AM | 1.50 | 2:02 | 14:18 | 44 |  |
| Morton | Clay Rd | 12:03:37 AM | 1.60 | 1:26 | 15:44 | 67 | |
| Clay Rd | Beckendorff | 12:03:37 AM | 1.30 | 1:19 | 17:03 | 59 | |
| Beckendorff | FM-529 | 12:03:37 AM | 1.00 | 00:49 | 17:52 | 73 | |
| FM-529 | West Rd | 12:03:37 AM | 2.50 | 2:06 | 19:58 | 71 | |
| West Rd | House Hahl | 12:03:37 AM | 1.30 | 1:11 | 21:09 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:03:37 AM | 1.40 | 1:17 | 22:26 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:03:37 AM | 2.40 | 2:13 | 24:39 | 65 | |
| 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 | 12:03:37 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:03:37 AM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 12:03:37 AM | 1.30 | 1:14 | 4:34 | 63 | |
| West Rd | FM-529 | 12:03:37 AM | 2.50 | 2:36 | 7:10 | 58 | |
| FM-529 | Beckendorff | 12:03:37 AM | 1.00 | 1:05 | 8:15 | 55 | |
| Beckendorff | Clay Rd | 12:03:37 AM | 1.30 | 1:10 | 9:25 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:03:37 AM | 1.25 | 1:33 | 10:56 | 48 | |
| Kingsland | Cinco Ranch Blvd | 12:03:37 AM | 2.20 | 2:11 | 13:07 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:03:37 AM | 2.00 | 1:57 | 15:04 | 62 | |
| S Fry Rd | Bellaire | 12:03:37 AM | 1.60 | 1:35 | 16:39 | 61 | |
| Bellaire | W Bellfort | 12:03:37 AM | 2.90 | 2:49 | 19:28 | 62 | |
| W Bellfort | Harlem Rd | 12:03:37 AM | 1.50 | 1:17 | 20:45 | 70 | |
| Harlem Rd | Oyster Creek | 12:03:37 AM | 1.60 | 1:26 | 22:11 | 67 | |
| 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 | 22:08 | 22:08 | 83 | |
