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 | 9:11:53 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 9:11:53 AM | 2.00 | 1:42 | 3:00 | 71 | |
| Oyster Creek | Harlem Rd | 9:11:53 AM | 1.60 | 1:25 | 4:25 | 68 | |
| Harlem Rd | W Bellfort | 9:11:53 AM | 1.50 | 1:12 | 5:37 | 75 | |
| W Bellfort | Bellaire | 9:11:53 AM | 2.90 | 2:41 | 8:18 | 65 | |
| Bellaire | S Fry Rd | 9:07:53 AM | 1.60 | 2:45 | 11:03 | 35 |  |
| S Fry Rd | Cinco Ranch Blvd | 9:11:53 AM | 2.00 | 5:04 | 16:07 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 9:11:53 AM | 2.20 | 4:48 | 20:55 | 28 | |
| Kingsland | IH-10 Katy | 9:11:53 AM | 1.25 | 1:09 | 22:04 | 65 | |
| IH-10 Katy | Morton | 9:11:53 AM | 1.50 | 1:49 | 23:53 | 50 | |
| Morton | Clay Rd | 9:11:53 AM | 1.60 | 1:29 | 25:22 | 65 | |
| Clay Rd | Beckendorff | 9:11:53 AM | 1.30 | 1:16 | 26:38 | 62 | |
| Beckendorff | FM-529 | 9:11:53 AM | 1.00 | 00:53 | 27:31 | 68 | |
| 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 | 9:11:53 AM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 9:11:53 AM | 1.30 | 1:15 | 2:14 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:11:53 AM | 1.50 | 1:26 | 3:39 | 63 | |
| IH-10 Katy | Kingsland | 9:11:53 AM | 1.25 | 1:11 | 4:50 | 63 | |
| Kingsland | Cinco Ranch Blvd | 9:11:53 AM | 2.20 | 2:31 | 7:21 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 9:11:53 AM | 2.00 | 4:36 | 11:57 | 26 | |
| S Fry Rd | Bellaire | 9:11:53 AM | 1.60 | 1:39 | 13:36 | 58 | |
| Bellaire | W Bellfort | 9:11:53 AM | 2.90 | 2:40 | 16:16 | 65 | |
| W Bellfort | Harlem Rd | 9:11:53 AM | 1.50 | 1:16 | 17:32 | 71 | |
| Harlem Rd | Oyster Creek | 9:11:53 AM | 1.60 | 1:28 | 19:00 | 65 | |
| Oyster Creek | FM-1464 | 9:11:53 AM | 2.00 | 1:42 | 20:42 | 71 | |
| FM-1464 | New Territory | 9:11:53 AM | 1.50 | 1:22 | 22:04 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
