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 | 4:30:37 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 4:30:37 PM | 1.50 | 1:23 | 2:20 | 65 | |
| FM-1464 | Oyster Creek | 4:30:37 PM | 2.00 | 1:43 | 4:03 | 70 | |
| Oyster Creek | Harlem Rd | 4:30:37 PM | 1.60 | 1:26 | 5:29 | 67 | |
| Harlem Rd | W Bellfort | 4:30:37 PM | 1.50 | 1:18 | 6:47 | 69 | |
| W Bellfort | Bellaire | 4:30:37 PM | 2.90 | 2:46 | 9:33 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 4:30:37 PM | 1.50 | 5:27 | 14:56 | 17 |  |
| Morton | Clay Rd | 4:30:37 PM | 1.60 | 2:09 | 17:05 | 45 |  |
| Clay Rd | Beckendorff | 4:30:37 PM | 1.30 | 1:21 | 18:26 | 58 | |
| Beckendorff | FM-529 | 4:30:37 PM | 1.00 | 00:53 | 19:19 | 68 | |
| FM-529 | West Rd | 4:30:37 PM | 2.50 | 2:12 | 21:31 | 68 | |
| West Rd | House Hahl | 4:30:37 PM | 1.30 | 1:15 | 22:46 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 4:30:37 PM | 1.40 | 1:21 | 24:07 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:30:37 PM | 2.40 | 2:13 | 26:20 | 65 | |
| Summary | 30.6 | 26:20 | 26:20 | 70 | |
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 | 4:30:37 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 4:30:37 PM | 1.40 | 1:25 | 3:33 | 59 | |
| House Hahl | West Rd | 4:30:37 PM | 1.30 | 1:18 | 4:51 | 60 | |
| West Rd | FM-529 | 4:30:37 PM | 2.50 | 2:38 | 7:29 | 57 | |
| FM-529 | Beckendorff | 4:30:37 PM | 1.00 | 00:58 | 8:27 | 62 | |
| Beckendorff | Clay Rd | 4:30:37 PM | 1.30 | 1:12 | 9:39 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:30:37 PM | 1.50 | 1:19 | 10:57 | 68 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:30:37 PM | 2.90 | 3:02 | 13:55 | 57 | |
| W Bellfort | Harlem Rd | 4:30:37 PM | 1.50 | 1:21 | 15:16 | 67 | |
| Harlem Rd | Oyster Creek | 4:30:37 PM | 1.60 | 1:35 | 16:51 | 61 | |
| Oyster Creek | FM-1464 | 4:30:37 PM | 2.00 | 1:45 | 18:36 | 69 | |
| FM-1464 | New Territory | 4:30:37 PM | 1.50 | 1:15 | 19:51 | 72 | |
| New Territory | Brazos River | 4:30:37 PM | 1.00 | 00:48 | 20:39 | 75 | |
| Summary | 30.6 | 20:39 | 20:39 | 89 | |
