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 | 10:51:47 AM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 10:51:47 AM | 2.00 | 1:52 | 3:14 | 64 | |
| Oyster Creek | Harlem Rd | 10:51:47 AM | 1.60 | 1:32 | 4:46 | 63 | |
| Harlem Rd | W Bellfort | 10:51:47 AM | 1.50 | 1:11 | 5:57 | 76 | |
| W Bellfort | Bellaire | 10:51:47 AM | 2.90 | 3:13 | 9:10 | 54 | |
| Bellaire | S Fry Rd | 10:51:47 AM | 1.60 | 1:35 | 10:45 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:51:47 AM | 2.00 | 2:13 | 12:58 | 54 | |
| Cinco Ranch Blvd | Kingsland | 10:42:47 AM | 2.20 | 4:18 | 17:16 | 31 |  |
| Kingsland | IH-10 Katy | 10:40:47 AM | 1.25 | 1:07 | 18:23 | 67 | |
| IH-10 Katy | Morton | 10:51:47 AM | 1.50 | 1:40 | 20:03 | 54 | |
| Morton | Clay Rd | 10:51:47 AM | 1.60 | 1:29 | 21:32 | 65 | |
| Clay Rd | Beckendorff | 10:51:47 AM | 1.30 | 1:15 | 22:47 | 62 | |
| Beckendorff | FM-529 | 10:51:47 AM | 1.00 | 00:52 | 23:39 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:51:47 AM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 10:51:47 AM | 1.30 | 1:10 | 2:07 | 67 | |
| Clay Rd | Morton | 10:51:47 AM | 1.60 | 1:58 | 4:05 | 49 |  |
| Morton | IH-10 Katy | 10:51:47 AM | 1.50 | 1:09 | 5:14 | 78 | |
| IH-10 Katy | Kingsland | 10:51:47 AM | 1.25 | 1:22 | 6:36 | 55 | |
| Kingsland | Cinco Ranch Blvd | 10:51:47 AM | 2.20 | 2:17 | 8:53 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 10:51:47 AM | 2.00 | 5:19 | 14:12 | 23 |  |
| S Fry Rd | Bellaire | 10:51:47 AM | 1.60 | 1:38 | 15:50 | 59 | |
| Bellaire | W Bellfort | 10:51:47 AM | 2.90 | 2:43 | 18:33 | 64 | |
| W Bellfort | Harlem Rd | 10:51:47 AM | 1.50 | 1:27 | 20:00 | 62 | |
| Harlem Rd | Oyster Creek | 10:51:47 AM | 1.60 | 1:38 | 21:38 | 59 | |
| Oyster Creek | FM-1464 | 10:51:47 AM | 2.00 | 1:46 | 23:24 | 68 | |
| FM-1464 | New Territory | 10:51:47 AM | 1.50 | 1:23 | 24:47 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
