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 | 1:32:31 AM | 1.50 | 4:01 | 4:00 | 22 |  |
| FM-1464 | Oyster Creek | 1:32:31 AM | 2.00 | 1:54 | 5:54 | 63 |  |
| Oyster Creek | Harlem Rd | 1:32:31 AM | 1.60 | 1:35 | 7:29 | 61 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:32:31 AM | 2.00 | 1:30 | 8:56 | 80 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:32:31 AM | 1.50 | 2:16 | 11:10 | 40 |  |
| Morton | Clay Rd | 1:32:31 AM | 1.60 | 1:22 | 12:32 | 70 | |
| Clay Rd | Beckendorff | 1:32:31 AM | 1.30 | 1:07 | 13:39 | 70 | |
| Beckendorff | FM-529 | 1:32:31 AM | 1.00 | 00:47 | 14:26 | 77 | |
| FM-529 | West Rd | 1:32:31 AM | 2.50 | 1:46 | 16:12 | 85 | |
| West Rd | House Hahl | 1:32:31 AM | 1.30 | 00:52 | 17:04 | 90 | |
| House Hahl | Bridgeland Lake Parkway | 1:32:31 AM | 1.40 | 1:12 | 18:16 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:32:31 AM | 2.40 | 2:00 | 20:16 | 72 | |
| 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 | 1:32:31 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:23:31 AM | 1.40 | 1:11 | 3:22 | 71 | |
| House Hahl | West Rd | 1:32:31 AM | 1.30 | 1:19 | 4:41 | 59 | |
| West Rd | FM-529 | 1:30:31 AM | 2.50 | 3:02 | 7:43 | 49 | |
| FM-529 | Beckendorff | 1:32:31 AM | 1.00 | 1:03 | 8:46 | 57 | |
| Beckendorff | Clay Rd | 1:32:31 AM | 1.30 | 1:08 | 9:54 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:32:31 AM | 1.25 | 1:09 | 11:01 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:32:31 AM | 2.20 | 2:14 | 13:15 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 1:32:31 AM | 2.00 | 1:55 | 15:10 | 63 | |
| S Fry Rd | Bellaire | 1:32:31 AM | 1.60 | 1:49 | 16:59 | 53 | |
| Bellaire | W Bellfort | 1:32:31 AM | 2.90 | 2:58 | 19:57 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:32:31 AM | 2.00 | 1:31 | 21:26 | 79 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:24 | 21:24 | 86 | |
