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 | 7:18:52 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 7:18:52 AM | 2.00 | 1:42 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 7:18:52 AM | 1.60 | 1:28 | 4:29 | 65 | |
| Harlem Rd | W Bellfort | 7:18:52 AM | 1.50 | 1:11 | 5:40 | 76 | |
| W Bellfort | Bellaire | 7:18:52 AM | 2.90 | 2:43 | 8:23 | 64 | |
| Bellaire | S Fry Rd | 7:18:52 AM | 1.60 | 1:22 | 9:45 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:18:52 AM | 2.00 | 2:07 | 11:52 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:18:52 AM | 2.20 | 3:15 | 15:07 | 41 |  |
| Kingsland | IH-10 Katy | 7:18:52 AM | 1.25 | 00:57 | 16:04 | 79 | |
| IH-10 Katy | Morton | 7:18:52 AM | 1.50 | 1:37 | 17:41 | 56 | |
| Morton | Clay Rd | 7:18:52 AM | 1.60 | 1:27 | 19:08 | 66 | |
| Clay Rd | Beckendorff | 7:18:52 AM | 1.30 | 1:18 | 20:26 | 60 | |
| Beckendorff | FM-529 | 7:18:52 AM | 1.00 | 00:54 | 21:20 | 67 | |
| 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 | 7:18:52 AM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 7:18:52 AM | 1.30 | 1:14 | 2:11 | 63 | |
| Clay Rd | Morton | 7:18:52 AM | 1.60 | 1:51 | 4:02 | 52 | |
| Morton | IH-10 Katy | 7:18:52 AM | 1.50 | 1:37 | 5:39 | 56 | |
| IH-10 Katy | Kingsland | 7:18:52 AM | 1.25 | 1:15 | 6:54 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:18:52 AM | 2.20 | 2:34 | 9:28 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 7:18:52 AM | 2.00 | 3:08 | 12:36 | 38 |  |
| S Fry Rd | Bellaire | 7:18:52 AM | 1.60 | 1:34 | 14:10 | 61 | |
| Bellaire | W Bellfort | 7:18:52 AM | 2.90 | 2:39 | 16:49 | 66 | |
| W Bellfort | Harlem Rd | 7:18:52 AM | 1.50 | 1:18 | 18:07 | 69 | |
| Harlem Rd | Oyster Creek | 7:18:52 AM | 1.60 | 1:29 | 19:36 | 65 | |
| Oyster Creek | FM-1464 | 7:18:52 AM | 2.00 | 1:46 | 21:22 | 68 | |
| FM-1464 | New Territory | 7:18:52 AM | 1.50 | 1:45 | 23:07 | 51 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
