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 | 10:07:38 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 10:07:38 AM | 2.00 | 1:42 | 3:02 | 71 | |
| Oyster Creek | Harlem Rd | 10:07:38 AM | 1.60 | 1:27 | 4:29 | 66 | |
| Harlem Rd | W Bellfort | 10:07:38 AM | 1.50 | 1:10 | 5:39 | 77 | |
| W Bellfort | Bellaire | 10:07:38 AM | 2.90 | 2:36 | 8:15 | 67 | |
| Bellaire | S Fry Rd | 10:07:38 AM | 1.60 | 1:34 | 9:49 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:07:38 AM | 2.00 | 4:17 | 14:06 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 10:07:38 AM | 2.20 | 2:49 | 16:55 | 47 |  |
| Kingsland | IH-10 Katy | 10:03:38 AM | 1.25 | 3:58 | 20:53 | 19 |  |
| IH-10 Katy | Morton | 10:07:38 AM | 1.50 | 1:44 | 22:37 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:07:38 AM | 1.50 | 4:30 | 4:23 | 20 | |
| IH-10 Katy | Kingsland | 10:07:38 AM | 1.25 | 1:00 | 5:23 | 75 | |
| Kingsland | Cinco Ranch Blvd | 10:07:38 AM | 2.20 | 2:12 | 7:35 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:07:38 AM | 2.00 | 5:23 | 12:58 | 22 | |
| S Fry Rd | Bellaire | 10:07:38 AM | 1.60 | 1:37 | 14:35 | 59 | |
| Bellaire | W Bellfort | 10:07:38 AM | 2.90 | 2:32 | 17:07 | 69 | |
| W Bellfort | Harlem Rd | 10:07:38 AM | 1.50 | 1:14 | 18:21 | 73 | |
| Harlem Rd | Oyster Creek | 10:07:38 AM | 1.60 | 1:22 | 19:43 | 70 | |
| Oyster Creek | FM-1464 | 10:07:38 AM | 2.00 | 1:41 | 21:24 | 71 | |
| FM-1464 | New Territory | 10:07:38 AM | 1.50 | 1:12 | 22:36 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
