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 | 5:25:39 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 5:25:39 AM | 1.50 | 1:09 | 2:38 | 78 | |
| W Bellfort | Bellaire | 5:25:39 AM | 2.90 | 2:40 | 5:18 | 65 | |
| Bellaire | S Fry Rd | 5:22:39 AM | 1.60 | 2:37 | 7:55 | 37 |  |
| S Fry Rd | Cinco Ranch Blvd | 5:25:39 AM | 2.00 | 1:58 | 9:53 | 61 | |
| Cinco Ranch Blvd | Kingsland | 5:25:39 AM | 2.20 | 2:29 | 12:22 | 53 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:25:39 AM | 1.50 | 1:46 | 14:07 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:25:39 AM | 1.00 | 00:51 | 14:56 | 71 | |
| FM-529 | West Rd | 5:25:39 AM | 2.50 | 2:14 | 17:10 | 67 | |
| West Rd | House Hahl | 5:25:39 AM | 1.30 | 1:15 | 18:25 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:25:39 AM | 1.40 | 1:17 | 19:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:25:39 AM | 2.40 | 2:26 | 22:08 | 59 | |
| 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 | 5:25:39 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 5:25:39 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 5:25:39 AM | 1.30 | 1:11 | 4:35 | 66 | |
| West Rd | FM-529 | 5:10:36 AM | 2.50 | 2:08 | 6:43 | 70 | |
| FM-529 | Beckendorff | 5:23:39 AM | 1.00 | 1:09 | 7:52 | 52 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:25:39 AM | 1.50 | 1:13 | 9:03 | 74 | |
| IH-10 Katy | Kingsland | 5:25:39 AM | 1.25 | 1:06 | 10:09 | 68 | |
| Kingsland | Cinco Ranch Blvd | 5:25:39 AM | 2.20 | 1:53 | 12:02 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 5:25:39 AM | 2.00 | 1:50 | 13:52 | 65 | |
| S Fry Rd | Bellaire | 5:25:39 AM | 1.60 | 1:39 | 15:31 | 58 | |
| Bellaire | W Bellfort | 5:25:39 AM | 2.90 | 3:03 | 18:34 | 57 | |
| 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 | 18:29 | 18:29 | 99 | |
