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 | 7:29:33 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:29:33 AM | 1.50 | 1:11 | 2:37 | 76 | |
| W Bellfort | Bellaire | 7:29:33 AM | 2.90 | 3:00 | 5:37 | 58 | |
| Bellaire | S Fry Rd | 7:29:33 AM | 1.60 | 1:25 | 7:02 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:29:33 AM | 2.00 | 2:33 | 9:35 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 7:29:33 AM | 2.20 | 2:46 | 12:21 | 48 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:29:33 AM | 1.50 | 1:49 | 14:09 | 50 | |
| Morton | Clay Rd | 7:29:33 AM | 1.60 | 1:45 | 15:54 | 55 | |
| Clay Rd | Beckendorff | 7:29:33 AM | 1.30 | 1:18 | 17:12 | 60 | |
| Beckendorff | FM-529 | 7:29:33 AM | 1.00 | 00:53 | 18:05 | 68 | |
| FM-529 | West Rd | 7:29:33 AM | 2.50 | 2:18 | 20:23 | 65 | |
| West Rd | House Hahl | 7:29:33 AM | 1.30 | 1:16 | 21:39 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 7:29:33 AM | 1.40 | 1:18 | 22:57 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:29:33 AM | 2.40 | 2:17 | 25:14 | 63 | |
| 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 | 7:29:33 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:29:33 AM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 7:29:33 AM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 7:29:33 AM | 2.50 | 2:11 | 6:46 | 69 | |
| FM-529 | Beckendorff | 7:29:33 AM | 1.00 | 1:08 | 7:54 | 53 | |
| Beckendorff | Clay Rd | 7:29:33 AM | 1.30 | 1:15 | 9:09 | 62 | |
| Clay Rd | Morton | 7:26:31 AM | 1.60 | 2:21 | 11:30 | 41 | |
| Morton | IH-10 Katy | 7:29:33 AM | 1.50 | 1:03 | 12:33 | 86 | |
| IH-10 Katy | Kingsland | 7:29:33 AM | 1.25 | 1:08 | 13:41 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:29:33 AM | 2.20 | 4:08 | 17:49 | 32 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:29:33 AM | 2.00 | 3:04 | 20:53 | 39 | |
| S Fry Rd | Bellaire | 7:29:33 AM | 1.60 | 1:37 | 22:30 | 59 | |
| Bellaire | W Bellfort | 7:29:33 AM | 2.90 | 2:37 | 25:07 | 66 | |
| W Bellfort | Harlem Rd | 7:29:33 AM | 1.50 | 1:16 | 26:23 | 71 | |
| Harlem Rd | Oyster Creek | 7:29:33 AM | 1.60 | 1:34 | 27:57 | 61 | |
| 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 | 27:54 | 27:54 | 66 | |
