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 | 9:08:48 AM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 9:08:48 AM | 2.00 | 1:43 | 3:06 | 70 | |
| Oyster Creek | Harlem Rd | 9:08:48 AM | 1.60 | 1:29 | 4:35 | 65 | |
| Harlem Rd | W Bellfort | 9:08:48 AM | 1.50 | 1:11 | 5:46 | 76 | |
| W Bellfort | Bellaire | 9:08:48 AM | 2.90 | 2:28 | 8:14 | 71 | |
| Bellaire | S Fry Rd | 9:08:48 AM | 1.60 | 1:25 | 9:39 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 9:08:48 AM | 2.00 | 3:42 | 13:21 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 9:08:48 AM | 2.20 | 4:17 | 17:38 | 31 | |
| Kingsland | IH-10 Katy | 9:00:48 AM | 1.25 | 1:04 | 18:42 | 70 | |
| IH-10 Katy | Morton | 9:08:48 AM | 1.50 | 1:57 | 20:39 | 46 |  |
| Morton | Clay Rd | 9:08:48 AM | 1.60 | 1:28 | 22:07 | 65 | |
| Clay Rd | Beckendorff | 9:08:48 AM | 1.30 | 1:16 | 23:23 | 62 | |
| Beckendorff | FM-529 | 9:08:48 AM | 1.00 | 00:54 | 24:17 | 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 | 9:08:48 AM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 9:08:48 AM | 1.30 | 1:16 | 2:15 | 62 | |
| Clay Rd | Morton | 9:08:48 AM | 1.60 | 1:41 | 3:56 | 57 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:08:48 AM | 1.25 | 1:13 | 5:08 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:08:48 AM | 2.20 | 2:11 | 7:19 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:08:48 AM | 2.00 | 2:40 | 9:59 | 45 | |
| S Fry Rd | Bellaire | 9:08:48 AM | 1.60 | 1:39 | 11:38 | 58 | |
| Bellaire | W Bellfort | 9:08:48 AM | 2.90 | 2:27 | 14:05 | 71 | |
| W Bellfort | Harlem Rd | 9:08:48 AM | 1.50 | 1:16 | 15:21 | 71 | |
| Harlem Rd | Oyster Creek | 9:08:48 AM | 1.60 | 1:28 | 16:49 | 65 | |
| Oyster Creek | FM-1464 | 9:08:48 AM | 2.00 | 1:48 | 18:37 | 67 | |
| FM-1464 | New Territory | 9:08:48 AM | 1.50 | 1:17 | 19:54 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
