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 | 11:02:58 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 11:11:28 AM | 1.50 | 1:16 | 2:11 | 71 | |
| FM-1464 | Oyster Creek | 11:11:28 AM | 2.00 | 1:45 | 3:56 | 69 | |
| Oyster Creek | Harlem Rd | 11:11:28 AM | 1.60 | 1:27 | 5:23 | 66 | |
| Harlem Rd | W Bellfort | 11:11:28 AM | 1.50 | 1:19 | 6:42 | 68 | |
| W Bellfort | Bellaire | 11:11:28 AM | 2.90 | 3:10 | 9:52 | 55 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 11:11:28 AM | 1.50 | 1:49 | 11:37 | 50 | |
| Morton | Clay Rd | 11:11:28 AM | 1.60 | 1:22 | 12:59 | 70 | |
| Clay Rd | Beckendorff | 11:11:28 AM | 1.30 | 1:17 | 14:16 | 61 | |
| Beckendorff | FM-529 | 11:11:28 AM | 1.00 | 00:53 | 15:09 | 68 | |
| FM-529 | West Rd | 11:11:28 AM | 2.50 | 2:11 | 17:20 | 69 | |
| West Rd | House Hahl | 11:11:28 AM | 1.30 | 1:12 | 18:32 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:11:28 AM | 1.40 | 1:15 | 19:47 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:11:28 AM | 2.40 | 2:12 | 21:59 | 65 | |
| Summary | 30.6 | 21:59 | 21:59 | 84 | |
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 | 11:11:28 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:11:28 AM | 1.40 | 1:23 | 3:34 | 61 | |
| House Hahl | West Rd | 11:11:28 AM | 1.30 | 1:18 | 4:52 | 60 | |
| West Rd | FM-529 | 11:11:28 AM | 2.50 | 2:20 | 7:12 | 64 | |
| FM-529 | Beckendorff | 11:02:58 AM | 1.00 | 1:03 | 8:15 | 57 | |
| Beckendorff | Clay Rd | 11:11:28 AM | 1.30 | 1:10 | 9:25 | 67 | |
| Clay Rd | Morton | 11:11:28 AM | 1.60 | 1:49 | 11:14 | 53 | |
| Morton | IH-10 Katy | 11:11:28 AM | 1.50 | 1:06 | 12:20 | 82 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:11:28 AM | 2.90 | 3:01 | 15:17 | 58 | |
| W Bellfort | Harlem Rd | 11:11:28 AM | 1.50 | 1:16 | 16:33 | 71 | |
| Harlem Rd | Oyster Creek | 11:11:28 AM | 1.60 | 1:32 | 18:05 | 63 | |
| Oyster Creek | FM-1464 | 11:11:28 AM | 2.00 | 1:43 | 19:48 | 70 | |
| FM-1464 | New Territory | 11:11:28 AM | 1.50 | 1:16 | 21:04 | 71 | |
| New Territory | Brazos River | 11:11:28 AM | 1.00 | 00:47 | 21:51 | 77 | |
| Summary | 30.6 | 21:51 | 21:51 | 84 | |
