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 | 2:33:53 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 2:46:54 PM | 2.00 | 1:49 | 3:08 | 66 | |
| Oyster Creek | Harlem Rd | 2:46:54 PM | 1.60 | 1:32 | 4:40 | 63 | |
| Harlem Rd | W Bellfort | 2:43:54 PM | 1.50 | 1:22 | 6:02 | 66 | |
| W Bellfort | Bellaire | 2:46:54 PM | 2.90 | 2:30 | 8:32 | 70 | |
| Bellaire | S Fry Rd | 2:46:54 PM | 1.60 | 1:24 | 9:56 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:46:54 PM | 2.00 | 2:25 | 12:21 | 50 | |
| Cinco Ranch Blvd | Kingsland | 2:46:54 PM | 2.20 | 4:53 | 17:14 | 27 |  |
| Kingsland | IH-10 Katy | 2:46:54 PM | 1.25 | 1:09 | 18:23 | 65 | |
| IH-10 Katy | Morton | 2:46:54 PM | 1.50 | 1:43 | 20:06 | 52 | |
| Morton | Clay Rd | 2:46:54 PM | 1.60 | 1:30 | 21:36 | 64 | |
| Clay Rd | Beckendorff | 2:46:54 PM | 1.30 | 1:17 | 22:53 | 61 | |
| Beckendorff | FM-529 | 2:46:54 PM | 1.00 | 00:55 | 23:48 | 65 | |
| 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 | 2:46:54 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 2:46:54 PM | 1.30 | 1:13 | 2:14 | 64 | |
| Clay Rd | Morton | 2:46:54 PM | 1.60 | 2:02 | 4:16 | 47 |  |
| Morton | IH-10 Katy | 2:41:54 PM | 1.50 | 1:36 | 5:52 | 56 | |
| IH-10 Katy | Kingsland | 2:46:54 PM | 1.25 | 1:09 | 7:01 | 65 | |
| Kingsland | Cinco Ranch Blvd | 2:46:54 PM | 2.20 | 3:36 | 10:37 | 37 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:46:54 PM | 2.00 | 3:51 | 14:28 | 31 | |
| S Fry Rd | Bellaire | 2:46:54 PM | 1.60 | 1:31 | 15:59 | 63 | |
| Bellaire | W Bellfort | 2:46:54 PM | 2.90 | 2:43 | 18:42 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:46:54 PM | 2.00 | 1:37 | 20:17 | 74 | |
| FM-1464 | New Territory | 2:46:54 PM | 1.50 | 1:25 | 21:42 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
