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 | 12:03:53 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 12:03:53 AM | 1.60 | 1:38 | 3:19 | 59 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:03:53 AM | 2.90 | 2:50 | 6:08 | 61 | |
| Bellaire | S Fry Rd | 12:01:53 AM | 1.60 | 3:04 | 9:12 | 31 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:03:53 AM | 2.00 | 2:12 | 11:24 | 55 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:03:53 AM | 1.50 | 1:38 | 13:00 | 55 | |
| Morton | Clay Rd | 12:03:53 AM | 1.60 | 1:28 | 14:28 | 65 | |
| Clay Rd | Beckendorff | 12:03:53 AM | 1.30 | 1:12 | 15:40 | 65 | |
| Beckendorff | FM-529 | 12:03:53 AM | 1.00 | 00:51 | 16:31 | 71 | |
| FM-529 | West Rd | 12:03:53 AM | 2.50 | 2:27 | 18:58 | 61 | |
| West Rd | House Hahl | 12:03:53 AM | 1.30 | 1:11 | 20:09 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:03:53 AM | 1.40 | 1:26 | 21:35 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:03:53 AM | 2.40 | 2:05 | 23:40 | 69 | |
| 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 | 12:03:53 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 12:03:53 AM | 1.40 | 1:29 | 3:41 | 57 | |
| House Hahl | West Rd | 12:03:53 AM | 1.30 | 1:16 | 4:57 | 62 | |
| West Rd | FM-529 | 12:01:53 AM | 2.50 | 1:52 | 6:49 | 80 | |
| FM-529 | Beckendorff | 12:03:53 AM | 1.00 | 1:20 | 8:09 | 45 |  |
| Beckendorff | Clay Rd | 12:03:53 AM | 1.30 | 1:02 | 9:11 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:03:53 AM | 1.25 | 1:34 | 10:43 | 48 | |
| Kingsland | Cinco Ranch Blvd | 12:03:53 AM | 2.20 | 2:04 | 12:47 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:03:53 AM | 2.00 | 2:36 | 15:23 | 46 | |
| S Fry Rd | Bellaire | 12:03:53 AM | 1.60 | 1:51 | 17:14 | 52 | |
| 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 | 12:03:53 AM | 2.00 | 1:57 | 19:08 | 62 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:06 | 19:06 | 96 | |
