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 | 8:55:30 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:55:30 AM | 1.50 | 1:21 | 2:43 | 67 | |
| W Bellfort | Bellaire | 8:55:30 AM | 2.90 | 2:53 | 5:36 | 60 | |
| Bellaire | S Fry Rd | 8:51:30 AM | 1.60 | 1:31 | 7:07 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:55:30 AM | 2.00 | 4:59 | 12:06 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 8:55:30 AM | 2.20 | 5:36 | 17:42 | 24 | |
| Kingsland | IH-10 Katy | 8:55:30 AM | 1.25 | 1:00 | 18:42 | 75 | |
| IH-10 Katy | Morton | 8:55:30 AM | 1.50 | 1:50 | 20:32 | 49 |  |
| Morton | Clay Rd | 8:55:30 AM | 1.60 | 1:28 | 22:00 | 65 | |
| Clay Rd | Beckendorff | 8:55:30 AM | 1.30 | 1:23 | 23:23 | 56 | |
| Beckendorff | FM-529 | 8:55:30 AM | 1.00 | 00:58 | 24:21 | 62 | |
| FM-529 | West Rd | 8:55:30 AM | 2.50 | 2:12 | 26:33 | 68 | |
| West Rd | House Hahl | 8:55:30 AM | 1.30 | 1:14 | 27:47 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:55:30 AM | 1.40 | 1:19 | 29:06 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:55:30 AM | 2.40 | 2:14 | 31:20 | 64 | |
| 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 | 8:55:30 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:55:30 AM | 1.40 | 1:17 | 3:22 | 65 | |
| House Hahl | West Rd | 8:55:30 AM | 1.30 | 1:14 | 4:36 | 63 | |
| West Rd | FM-529 | 8:55:30 AM | 2.50 | 2:12 | 6:48 | 68 | |
| FM-529 | Beckendorff | 8:55:30 AM | 1.00 | 00:59 | 7:47 | 61 | |
| Beckendorff | Clay Rd | 8:55:30 AM | 1.30 | 1:12 | 8:59 | 65 | |
| Clay Rd | Morton | 8:55:30 AM | 1.60 | 1:51 | 10:50 | 52 | |
| Morton | IH-10 Katy | 8:55:30 AM | 1.50 | 1:37 | 12:27 | 56 | |
| IH-10 Katy | Kingsland | 8:55:30 AM | 1.25 | 1:11 | 13:38 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:55:30 AM | 2.20 | 3:52 | 17:30 | 34 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:55:30 AM | 2.00 | 4:53 | 22:23 | 25 | |
| S Fry Rd | Bellaire | 8:55:30 AM | 1.60 | 1:36 | 23:59 | 60 | |
| Bellaire | W Bellfort | 8:55:30 AM | 2.90 | 2:39 | 26:38 | 66 | |
| W Bellfort | Harlem Rd | 8:55:30 AM | 1.50 | 1:19 | 27:57 | 68 | |
| Harlem Rd | Oyster Creek | 8:55:30 AM | 1.60 | 1:30 | 29:27 | 64 | |
| 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 | 29:24 | 29:24 | 62 | |
